The torque of a squirrel-cage induction motor will be maximum when the phase angle between the stator and rotor fields is _____.
A. 0°
B. 90°
C. 180°
D. 270°
Answer: A
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Technician A says GDI (Gasoline Direct Injection) systems operate under very high pressures. Technician B says GDI (Gasoline Direct Injection) systems are no longer used in modern engines.
A. Technician A B. Technician B C. Both A and B D. Neither A or B
A crane inspection that focuses on satisfying OSHA requirements is known as a _____.
a. hazard inspection b. compliance inspection c. preventive maintenance inspection d. mechanical inspection
Which of the following is an example of a potential time and expense limitation to effective
planning?
a. acquiring the necessary information b. conducting extensive market research c. buying information from private market research firms. d. knowing the right data to get e. All of the above
Technician A says that a cracked exhaust manifold can affect engine operation. Technician B says that a leaking lower intake manifold gasket could cause a vacuum leak. Which technician is correct?
A) Technician A B) Technician B C) Both Technicians D) Neither Technician