What type of electric motor is used for the traction motor in hybrid electric vehicles?
A) DC brush-type motor
B) AC induction-type motor
C) Brushless DC motor
D) Both B and C are used
D
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Photovoltaic devices are more often called ____________________.
Fill in the blank(s) with the appropriate word(s).
Optional standby systems are covered in _____.
a. NEC Article 700 b. NEC Article 701 c. NEC Article 702 d. NEC Article 705
Which metering device is very sensitive to the amount of refrigerant charge in a system?
a. Thermostatic expansion valve b. Capillary tube c. Electronic expansion valve d. Crankcase pressure regulator
Technician A says that full hybrid electric vehicles need to be plugged into a standard AC electrical outlet to charge. Technician B says that the high voltage battery in an HEV uses a generator driven by the internal combustion engine for recharging. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B