Daily Engineering Puzzles & Riddles - Challenge Yourself!

Medium grains are those that are between ________ mm in size. A) 1/16 to 2 B) 2 to 4 C) 1/128 to 1/64 D) 1/64 to 1/16
2 Answers
Pressure bleeding is being discussed. Technician A says to pump the brake pedal several times during the bleed procedure. Technician B says to hold the metering valve open during the bleed procedure. Who is correct
1 Answer
Technician A says that pumping the brake pedal on a vehicle with antilock brakes aids the operation of the antilock system in preventing wheel lock up. Technician B says that rapidly pumping the brake pedal may turn the ABS warning lamp on, set a DTC and disable the ABS . Who is correct
1 Answer
Technician A says that the computer can be used to control the output of the alternator by controlling the field current. Technician B says that voltage regulators control the alternator output by controlling the field current through the rotor. Which technician is correct
2 Answers
Forging is a deformation process in which the work is compressed between two dies, using either impact or gradual pressure to form the part: (a) True or (b) false
1 Answer
A line drawn from the leading edge to the trailing edge of an airfoil and equidistant at all points from the upper and lower contours is called the
1 Answer
Technician A says a restricted vacuum feed hose may cause loss of assist after several quick brake applications. Technician B says brake fluid in the vacuum feed hose indicates a leaking master cylinder seal. Who is correct
1 Answer