Technician A says that the high voltage batteries in all hybrid electric vehicles are cooled and maintained at the same temperature as the engine's coolant system (195-210°F.) Technician B says many hybrid electric vehicle high voltage systems are water cooled by separate cooling systems that operate in much the same way as the engine cooling system. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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In a variable frequency drive, the ____________________ circuit converts incoming AC power to DC.
Fill in the blank(s) with the appropriate word(s).
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Electrical products ____ produce those items that are needed by those individuals working in the electrical trade.
a. solutions b. manufacturers c. sellers d. electricians
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Do you encounter GPS technology in a typical day? Explain.
What will be an ideal response?
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Windshield wiper blades are constructed of ________ and tend to become brittle due to age
A) Rubber B) Brushes C) Cork D) Nylon
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