For the system of prelab, from the given transfer function evaluate the percent overshoot, settling time, peak time, and rise time for the values a and b.
3. a. To increase the imaginary part of the poles of the system of Prelab 2a, by a factor of two, the values of a and b should be set to a = 8 and b = 50. This will result in the transfer function of G(s) = 52 + 8s + 50. After calculating the new values, repeating Prelab 2a is necessary.
b. To increase the real part of the poles of the system of Prelab 2a by a factor of two, the values of a and b should be set to a = 8 and b = 100. This will result in the transfer function of G(s) = 52 + 8s + 100. After calculating the new values, repeating Prelab 2a is necessary.
Given the transfer function G(s) = 52 + as + b, with a = 4 and b = 25, the percent overshoot is 57.75%, the settling time is 0.212 seconds, the peak time is 0.106 seconds, and the rise time is 0.105 seconds. The poles of the transfer function should also be plotted.
To increase the real part of the poles of the system of Prelab 2a by a factor of two, the values of a and b should be set to a = 8 and b = 50. This will result in the transfer function of G(s) = 52 + 8s + 50. After calculating the new values, repeating Prelab 2a is necessary.
To decrease the real part of the poles of the system of Prelab 2a by a factor of two, the values of a and b should be set to a = 2 and b = 25. This will result in the transfer function of G(s) = 52 + 2s + 25. After calculating the new values, repeating Prelab 2a is necessary.
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Engineer drawing:
How can i draw this? Any simple way?
Two identical bulbs are connected to a 12-volt battery in parallel. The voltage drop across the first bulb is 12 volts as measured with a voltmeter. What is the voltage drop across the other bulb?
Answer:
12 volts
Explanation:
The voltages across parallel-connected items are identical. (In fact, that's why you can measure the voltage by connecting the voltmeter in parallel with the circuit element.)
The voltage drop across each bulb is 12 volts.
A 10-KVA 2 500/250-V transformer has the following parameters Z1 = (48 + 111 2) Q Z2 = (0 048 +J0 112) Q 71 Determine the secondary voltage for a load impedance of (5+135) Q and 72 determine the voltage regulation
The secondary voltage V2 for a load impedance of (5 + 135j) Ω is 38.77 - j90.49 volts.
The voltage regulation is 282.28% + j514.49%.
We have,
Z1 = (48 + j112) Ω
Z2 = (0.048 + j0.112) Ω
V1 = 250 V (primary voltage)
Substituting the values into the equation, we have:
V2 = 250 ((0.048 + j0.112) / ((48 + j112) + (0.048 + j0.112)))
V2 = 250 *(0.048 + j0.112) / (48.048 + j112.112)
V2 = 250 (0.048 + j0.112) / (48.048 + j112.112) (48.048 - j112.112) / (48.048 - j112.112)
Expanding and simplifying the expression, we get:
V2 = 250 (0.048 * 48.048 + j0.048 x (-112.112) + j0.112 x 48.048 + j0.112 x (-112.112)) / (48.048 * 48.048 + (-112.112) x (-112.112))
V2 = 250 x (2.3078 - j5.3872) / 14881.2732
V2 = (2.3078 - j5.3872) * 250 / 14881.2732
V2 = (576.95 - j1346.8) / 14881.2732
Therefore, the secondary voltage V2 for a load impedance of (5 + 135j) Ω is 38.77 - j90.49 volts.
Now, Voltage Regulation = (Vnl - Vfl) / Vfl x 100
No-Load Voltage (Vnl) = 250 V
Full-Load Voltage (Vfl) = 38.77 - j90.49 V (calculated earlier)
Substituting the values into the formula, we have:
Voltage Regulation = (250 - (38.77 - j90.49)) / (38.77 - j90.49) * 100
= (211.23 + j90.49) / (38.77 - j90.49) x 100
= (211.23 + j90.49) * (38.77 + j90.49) / ((38.77 - j90.49) * (38.77 + j90.49)) x 100
= (21395.9877 + j38960.9323) / (7574.2676 + j8195.6593) x 100
= (21395.9877 / 7574.2676) + (j38960.9323 / 7574.2676) * 100
= 282.28 + j514.49
Therefore, the voltage regulation is 282.28% + j514.49%.
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Cho biết tác dụng chung của các hệ giằng khung ngang nhà công nghiệp nhẹ 1 tầng 1 nhịp.
In a delta-connected load, the relation between line voltage and the phase voltage is?
a) line voltage phase voltage
c) line voltage=phase voltage
b) line voltage
d) line voltage phase voltage
The relationship between line voltage and phase voltage in a delta-connected load is line voltage = phase voltage.
What is Line Voltage?
In a three-phase system, line voltage, also known as Vline or VL-L, is the potential difference between any two lines or phases that are present in the system. The phases that are present here are coil windings or conductors.
If R, Y, and B are the three phases, the voltage difference between R and Y, Y and B, or B and R is the line voltage (red, yellow, and blue). Phase voltage is the potential difference between one phase (R, Y, or B) and the neutral junction point, and it is represented by the formula Vphase = VR (voltage of Red phase) = VY (voltage of Yellow phase) = VB.
Line voltage and Phase voltage Relation:
Line voltage and phase voltage are proportional to one another.
That means-
When the line voltage increases, so does the phase voltage.The rise in phase voltage is mirrored in the rise in line voltage.To know more about Delta-connected load, visit: https://brainly.com/question/14909914
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technician a says v-belts are automatically tensioned. technician b says serpentine belts are manually adjusted and require periodic adjustment. who is correct?
V-belts are automatically tensioned, whereas serpentine belts must be manually adjusted and periodically adjusted, therefore both technicians A and B are accurate.
As a transmission belt, the V-belt serves. By connecting the V-belt pulleys, it transfers engine power to auxiliary parts like the alternator and the power steering hydraulic pump.
The rubber belt that powers the alternator, air conditioning compressor, power steering pump, and water pump is known as a V-belt. The "V"-shaped cross-section of the belt is what gives it the name "V-belt." All belts require replacement as they become worn out over time.
According to Firestone, a serpentine belt is a single, extended rubber belt that runs the length of the engine of your automobile. It powers a number of important parts, including the alternator, power steering pump, air conditioning, and occasionally the water pump.
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Not all projects that engineers work on will have human factors involved.
List some projects that do and do not.
What are some additional examples?
Outline what particular types of human factors would be considered with each.
Provide examples to clarify your responses.
Projects that don't have human factors involved are:
The Use of Artificial Intelligence to Power Road Construction Robots;End to End robotic Automobile production line.Other projects that require human factors are;
Traditional road construction projects;Traditional building construction projects.What are the human factors for Road Construction?The role of human factors includes but is not limited to:
Operation of Heavy-Duty VehiclesHuman Resources (taking care of people)Finance operations (Finance and Accounting) etc.At construction sites, excavation is one of the roles of humans. Another instance is injuries, compensation, etc is the work of the Human Resources Officer.
Human factors include environmental, organizational, and job elements, as well as human and individual qualities that influence workplace behavior and can have an impact on health and safety.
Human-factors engineering has been applied to simple equipment such as highway signs, telephone sets, hand tools, and stoves, as well as a wide range of contemporary, sophisticated complexes such as data systems, automated warehouses, and factories. robots, and space vehicles.
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How do the required CL and AOA for a Piper M350 at 4,000 lbs change with changes in airspeed? (Provide specific examples)
What happens if the required CL is larger than CLmax of your airfoil, and what speed regime is usually associated with that condition?
The required CL and AOA for a Piper M350 at 4,000 lbs change with changes in airspeed. It is crucial to understand these changes to maintain safe and efficient flight operations. Additionally, understanding CLmax is essential to prevent stalling and maintain stable flight.
The required CL (coefficient of lift) and AOA (angle of attack) for a Piper M350 at 4,000 lbs change with changes in airspeed. At a lower airspeed, the required CL and AOA will be higher to generate enough lift to keep the aircraft flying. Conversely, at a higher airspeed, the required CL and AOA will be lower as the aircraft generates more lift due to the increased airspeed.
For example, let's assume that the required CL for the Piper M350 at 4,000 lbs is 0.5 at a cruising speed of 150 knots. If the aircraft slows down to 100 knots, the required CL will increase to around 0.8 to maintain level flight. On the other hand, if the aircraft speeds up to 200 knots, the required CL will decrease to around 0.3.
If the required CL is larger than CLmax of the airfoil, the airfoil will stall. CLmax is the maximum coefficient of lift an airfoil can generate before stalling occurs. When an airfoil stalls, it loses its lift-generating capability, and the aircraft can no longer maintain level flight. This condition is usually associated with low-speed regimes such as during takeoff and landing or when flying in turbulent conditions.
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The operating sequence to light the main burners on an intermittent pilot system is:______.
... is an actual sequence of interactions (i.e., an instance) describing one specific situation; a ... is a general sequence of interactions (i.e., a class) describing all possible ... associated with a situation. ... are used as examples and for clarifying details with the client. ... are used as complete descriptions to specify a user task or a set of related system features.
Answer:
ScenarioUse caseScenariosScenariosUse caseExplanation:
A scenario is an actual sequence of interactions (i.e., an instance) describing one specific situation; a use case is a general sequence of interactions (i.e., a class) describing all possible scenarios associated with a situation. Scenarios are used as examples and for clarifying details with the client. Use cases are used as complete descriptions to specify a user task or a set of related system features.
the following sketches show a wire carrying a current i in the direction indicated. which sketch correctly shows the magnetic field lines around the wire?
A wire carrying a current i in the direction indicated in figure, 1st one shows the correct direction as per Fleming's right hand rule.
As per Fleming's right hand rule if you wrap the fingers of your right hand around a wire and place the thumb in the direction of current, then the orientation in which you wrap the fingers gives the orientation of magnetic field. Which way the stream flows is determined by Fleming's right-hand rule. The thumb, index finger, and middle finger of the right hand are held with their respective fingers at right angles to one another, as depicted in the diagram. The thumb is positioned so that it faces the conductor's direction of motion with respect to the magnetic field. In a straight conductor, Fleming's right hand rule indicates the direction of induced current. It claims that if we stretch the thumb, forefinger, and middle finger of the right hand at a right angle to one another so that the forefinger points in the direction of the magnetic field, the thumb, forefinger, and middle finger will move in unison.
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2. Data Compression (50 points): Write a MIPS assembly program in the MARS simulator that accepts an input string of size less than 50 characters, and applies the following compression algorithm to the string, and then prints the resulting compressed string. The input string will only consist of alphabets, i.e., a-z and A-Z. First check the string to make sure it's a valid input (if not, print an error message and quit). Then walk through the string looking for consecutive occurrences of the same character and replace them with the character and a count (called a "run length encoding"). For example, if you see AAAAA, you would replace them with A5. If you see BBBBBBBBBBBB, you would replace them with B12. Single character occurrences do not need a count. At the end, print the compression ratio, which is a floating point number = (size of input string) / (size of output string). For reference, here is an Here is an example run of the program: Provide an input string with less than 50 characters and only containing a-z or A-Z: AACCCCCGTTTTTTTTTTTTTTAAAbbcd The compressed string is: A2C5GT14A3ab2cd The compression ratio is
The compression ratio is 4.0 .The following code is a MIPS assembly program that implements the data compression algorithm described. The code is written in the MARS simulator.
What is algorithm?An algorithm is a set of instructions that provides a method for solving a problem or achieving a specific goal. It is a step-by-step process that can be followed in order to achieve a desired outcome. Algorithms are used in many different fields, including mathematics, computer science, engineering, and medicine, to find solutions to complicated problems.
This program compresses a given string of size less than 50 characters, containing only a-z and A-Z. if the program sees AAAAA, it will replace them with A5. If the program sees BBBBBBBBBBBB, it will replace them with B12.
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Technician A says The yaw sensor can measure the difference between the actual direction that the vehicle is traveling and the direction the driver is trying to steer the vehicle by way of the steering angle sensor. Technician B says This difference is called the slip angle. Who is correct
Neither technician A or B is correct. See the meaning of Yaw sensor below.
What is Yaw Sensor?The yaw rate sensor detects if the vehicle is spinning around its vertical axis. It assists the ESP control unit in determining the vehicle's present driving-dynamic condition. It must be situated near the vehicle's center of gravity for this function.
When it fails, you will lose traction control and notice warning lights such as the Check Engine light, the stability or traction control light, and OBD2 fault codes. This tutorial will teach you all there is to know about yaw sensors and what they are used for.
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Heat is to be transferred from water to air through an aluminum wall. It is proposed to add rectangular fins 0.05 in. thick and 3/4 in. long spaced 0.08 in. apart to the aluminum surface to aid in transferring heat. The heat-transfer coefficients on the air and water sides are 3 and 25 Btu/h ft2 oF, respectively. Evaluate the percent increase in heat transfer if these fins are added to (a) the air side, (b) the water side, (c) and both sides. What conclusions may be reached regarding this result
which of the following would not typically be part of an incident response plan?
a. policy creation b. investigation c. containment or mitigation d. recovery
The correct option to the sentence "which of the following would not typically be part of an incident response plan?" is: a. policy creation
An incident response plan is a set of procedures designed to help organizations deal with cybersecurity incidents. It is intended to be a comprehensive plan that covers the entire incident response process, from detection to recovery. Incident response plans typically include several stages, including preparation, detection, analysis, containment, eradication, and recovery. Policy creation is the only option that would not typically be a part of an incident response plan.
An incident is an event that occurs that affects the security or normal operations of an organization's computer network or information systems. An incident can be anything from a virus infection to a cyber attack, and it can be caused by internal or external factors.
A response is the process of reacting to an incident, including identifying and analyzing the incident, taking steps to contain and mitigate the damage, and recovering from the incident. A response can involve a wide range of activities, including notification, investigation, containment or mitigation, recovery, and analysis. Policy creation is a strategic action that involves the development of policies and procedures for an organization's information security program. It is usually done outside the incident response plan.
Therefore, option A (policy creation) is the option that would not typically be part of an incident response plan.
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Most blueprints show more than one orthographic projection on an object because
Orthographics show individual views of the objects.
Multiview orthographic projectionA multiview projection is an illustration method used in technical drawing and computer graphics to build a standardised set of orthographic two-dimensional images to portray the shape of a three-dimensional object. Up to six pictures of an object are produced (called primary views), with each projection plane parallel to one of the coordinate axes of the object. The views are positioned relative to each other according to either of two schemes: first-angle or third-angle projection. In each, views can be conceived of as being projected onto planes that surround the object in a six-sided box. Although six different sides can be sketched, usually three views of a design supply enough information to make a three-dimensional object. These opinions are well-known.
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What is the attenuation in db for a 4th order low pass filter at a frequency of 10fc, where fc is the filter's corner frequency?
Fourth-order Low Pass Filter If the gain of both filters is set at 1.586, the voltage gain will be down 6 dB at the cutoff frequency. We can get a more flat response by choosing different values of voltage gain for both stages.
What is a fourth order low pass filter ?It is possible to create a 4th order low-pass filter with just one Op Amp. Due to the interconnected nature of all filter parameters, component tolerance sensitivity needs to be confirmed. The 4th order Sallen-Key topology is too sensitive to component tolerances, making it unsuitable for application.
Formula fc= 1/(2πRC).
How to calculate the attenuation of a low pass filter?The attenuation rate for a low-pass or high-pass filter will be -20 times the filter order, expressed in decibels per decade. A first-order filter, for instance, will attenuate at a rate of -20 dB/decade, but a fourth-order filter will attenuate at a rate of about -80 dB/decade.
Attenuation (dB)= 10 X log(PI/PO)
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Which three items below should a driver be able to identify under the hood of a car?
Answer:
Engine oil level.
Brake fluid.
Power steering fluid.
For the network of Fig. below, draw the output waveform if Vr = 4.3V , R = 1000Omega and Vi=25 sin ot. Assume an Si diode is used. + R D V_{i}; V_{r}; V_{o}
Question 3
Marked out of 1.00
Question text
When you sell a car, what do you need to do to tell the state that you are not liable for that car anymore, including parking tickets?
Select one:
a. Call the DMV and tell them you sold the car
b. On the "Title" of the car, fill out the "Release of Liability" form and mail it in as instructed on the form.
c. The person you are selling the car to will take care of it.
d. There is nothing to do; if you do not own the car anymore, it is not your responsibility.
Answer:
D
Explanation:
Your answer is D.There is nothing to do; if you do not own the car anymore, it is not your responsibility
Calculate the discrete settling velocity of a grit particle with a radius of 0.05mm and specific gravity of 2.65 at water temperature 20degrees(v=1.004×10^-6m2/s)
The correct answer is To calculate the discrete settling velocity of a grit particle, we can use the following formula:
\(V_s = (2/9) * (ρ_p - ρ_f) * g * r^2 / η\)
V_s = discrete settling velocity
ρ_p = density of particle
ρ_f = density of fluid
g = acceleration due to gravity
r = radius of particle
η = dynamic viscosity of fluid Given that the radius of the grit particle is 0.05mm and its specific gravity is 2.65, we can calculate its density as:
ρ_p = specific gravity * ρ_water
\(= 2.65 * 1000 kg/m^3= 2650 kg/m^3\)
At a water temperature of 20°C, the dynamic viscosity of water is\(1.004 × 10^-6 m^2/s,\)which we are given.
The density of water at 20°C is approximately \(1000 kg/m^3,\) and the acceleration due to gravity is\(9.81 m/s^2.\)
Substituting these values into the formula, we get:
\(V_s = (2/9) * (2650 - 1000) * 9.81 * (0.05 × 10^-3)^2 / (1.004 × 10^-6)= 0.086 m/s\)(rounded to three decimal places)
Therefore, the discrete settling velocity of the grit particle is approximately 0.086 m/s.
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Employees cannot be held legally responsible for an environmental violation.
Answer:
It does not take into consideration what the responsible party knew about the law or regulation they violated. Environmental criminal liability is triggered through some level of intent.
In regards to whether an employee can be held legally liable for environmental violations, this statement is False.
Environmental ViolationsThese are offences against existing environmental laws. Apply to those who commit it and those who willfully ignored the crime.This means that if an employee notices that a company is responsible for environmental violations, and does nothing about it, they could be held legally responsible for the violation as well.
In conclusion, this is true.
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Loading that acts perpendicular to the longitudinal axis is called?
when an ideal gas undergoes an isothermal expansion or compression process, the boundary work can be calculated using all of the below equations except for which of following? p1v1ln(v2/v1) nrt ln(v2/v1) p1v1ln(p1/p2) mrtln(p2/p1)
The temperature of the system remains unchanged during expansion. There is heat exchange between both the system and the environment during the process. The system should be compressed or expanded at a slow pace so that the system allows appropriate heat exchange and keep the temperature constant.
The P-V curve in an isothermal process where:
PV = constant = C
⇒ dP / dV = – P / V
Work done in the isothermal process:
In this process, the gas follows Boyle’s law, and the work done by the gas is,
\(W = nRTln(\frac{V_2}{V_1} )\)
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A wedge and a screw are similar because they both _____.
It increases force and modifies its direction at the same time, a moving inclined plane is a wedge, and a screw is a cylinder that has an inclined plane wrapped around it.
What are a wedge and a screw?A screw is a straightforward device connected to the inclined plane, much like a wedge.
Imagine an inclined plane wrapped around a cylinder to represent a screw, a cylinder that has an inclined plane.
The screw's threads are formed by this spirally inclining plane, an input force is applied to a screw when it is twisted into a piece of wood.
Therefore, a moving inclined plane is a wedge, and a screw is a cylinder that has an inclined plane wrapped around it.
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A video store rents movies to members. Each movie in the store has a title and is identified by a unique movie number. A movie can be in VHS, VCD, or DVD format. Each movie belongs to one of a given set of categories (action, adventure, comedy, horror). The store stores a name and a unique phone number for each member. There are two types of members:
Golden Members: Require their credit card and can rent more than one movie each time.
Bronze Members: Don't require a credit card and can rent only one movie each time.
Make a class diagram for it.
Here's a class diagram that represents the entities and their relationships for the video store scenario described:
The Class Diagram+---------------------+ +---------------+ +-----------------+
| Movie | | Member | | Rental |
+---------------------+ +---------------+ +-----------------+
| movie_id : int | | member_id : | | rental_id : int |
| title : string | | int |<-------| movie : Movie |
| format : string | | name : str | | member : Member |
| category : string | | phone : str| | rental_date : dt|
+---------------------+ | type : str | | is_returned : bool |
+---------------+ +-----------------+
| credit_card: |
+---------------+
| rent_movies() |
+---------------+
^
|
+---------------+
| GoldenMember |
+---------------+
| rent_limit: |
+---------------+
| return_movies()|
+---------------+
^
|
+---------------+
| BronzeMember |
+---------------+
| rent_limit: |
+---------------+
| return_movie()|
+---------------+
The Movie class has attributes movie_id, title, format and category. Each Member has a member_id, name, phone, and type. The Rental class is the association class that connects Movie and Member through the movie and member attributes, respectively, and adds rental_id, rental_date, and is_returned attributes.
There are two sub-classes of Member: GoldenMember and BronzeMember. The GoldenMember has an additional credit_card attribute and a rent_limit method that allows them to rent multiple movies at once. The BronzeMember has a rent_limit method that allows them to rent only one movie at a time. Both sub-classes have a return_movie or return_movies method, respectively, to allow them to return the rented movies.
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What does efficiency measure?
Answer:
Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.
Explanation:
factors of production examples for a home?
Answer:
The four factors of production are land, labor, capital, and entrepreneurship. They are the inputs needed for supply. They produce all the goods and services in an economy. That's measured by gross domestic product.
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a customer complains about steering chatter while cornering with a mcpherson strut front suspension system. with the vehicle parked on a shop floor, the technician can feel a binding and releasing action on the left front spring as the steering wheel as turned. technician a says the upper strut mount may be defective. technician b says the lower ball joint may have excessive wear. who is correct?
Both technicians could be correct as both the upper strut mount and the lower ball joint can cause steering chatter and binding.
The upper strut mount is responsible for holding the strut in place and providing a pivot point for the steering mechanism. If it is worn or defective, it can cause steering chatter and binding, especially during cornering.
The lower ball joint, on the other hand, is responsible for connecting the control arm to the steering knuckle. If it has excessive wear, it can cause the steering to feel loose and imprecise, leading to steering chatter and binding.
To determine which component is causing the issue, the technician should perform a thorough inspection of the suspension system, including the upper strut mount, lower ball joint, and other components. They may need to perform additional tests, such as a bounce test or a wheel alignment, to pinpoint the exact cause of the issue.
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what type of innovation is a response to need, economic conditions, and burning problems such as labor shortages, drought, and energy crises?
Necessity innovation is an innovation-driven by the need to respond to difficult economic conditions, and burning problems such as labor shortages, drought, and energy crises.
It involves creative solutions that can help businesses and communities survive, grow, and improve. Necessity innovation can take many forms, from developing new technologies to finding new uses for existing products, to revising processes and systems and even creating new products or services. Necessity innovation often involves a combination of different approaches to tackle the challenge. For example, a business may develop a new product to meet a need and use a process innovation to manufacture it more efficiently.
In summary, necessity innovation is an innovation that is driven by economic conditions and burning problems and is an important tool for businesses and communities to remain resilient and stay competitive in today's global economy.
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