Technician A says that a magnetic field is created in the alternator rotor. Technician B says that alternator output is increased if the speed of the alternator is decreased. Who is right?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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In the first five years after Facebook's Initial Public Offering (IPO), by about what percentage did the value of the company increase?
A. 20 percent B. 300 percent C. 80 percent D. 1000 percent
PROBLEM 3.125 Using ?all = 7.5 ksi and knowing that G = 5.6 × 106 psi, determine for each of the cold-rolled yellow brass bars shown the largest torque T that can be applied and the corresponding angle of twist at end B.
Technician A says that the test drive is an important diagnostic step to verify customer ABS concerns. Technician B says that if the red brake warning light is on, the conventional brake system should be repaired first, before driving. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
The crankcase pressure regulating valve is _____
a. used in systems with multiple evaporators that operate at different temperatures to control the evaporator temperatures b. used to control the maximum pressure at the compressor suction line in order to protect the compressor motor from overload c. used to control system capacity in addition to limiting evaporator temperature d. adjusted for the minimum pressure specified by the manufacturer