What is used to switch a HADI used in a typical ACRS fuel system?

A. Pulse width modulated signal
B. Analog voltage charge
C. Fuel volume in accumulator
D. Hydraulic distributor head


Answer: A

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What federal agency administers the national parks? The national forests?

What will be an ideal response?

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Credit for how many years of work experience may be substituted by attending automotive service training?

A) None-no substitution for work experience is permitted B) 1 year C) 2 years D) 3 years

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The voltage across the terminals of a circuit is v(t) = [30 + 20 cos (60? t + 45°) + 10 cos (120? t - 45°)] V If the current entering the terminal at higher potential is i(t) = 6 + 4 cos (60? t + 10°) - 2 cos (120? t - 60°) A

find: (a) the rms value of the voltage, (b) the rms value of the current, (c) the average power absorbed by the circuit.

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An amplifier that is biased so that the output current flows for less than half of the AC input cycle is operating as a ____ amplifier.

A. class A B. class AB C. class B D. class C

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