The power curve is a(n) ________ with twice the frequency of the current or voltage

A. horizontal axis
B. sinusoid
C. inductive network
D. ideal capacitor


B

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What is the benefit of an overdrive gear ratio in a transmission?

A) Lowers engine speed to obtain better fuel mileage B) Allows the uses of fewer gear sets in the transmission C) Lowers driveshaft speed D) None of these

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Which type of system is required to be grounded?

a. Systems less than 50V supplied by grounded transformers b. Circuits for cranes that operate over combustible fibers in Class III locations c. AC systems over 1kV that supply mobile or portable equipment d. Circuits for electrolytic cells

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_______________ is the process of stepping down the RF signal to a first, relatively high IF frequency and then mixing down again to a second, lower, final IF frequency

A. Deemphasising B. Double conversion C. Up-conversion D. Suppression

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The correct location for the pads when hoisting or jacking the vehicle can often be found in the _______________________

A) Service manual B) Shop manual C) Owner's manual D) All of the above

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