What maximum temperatures do the tungsten filaments in incandescent bulbs heat to in normal operation?

A. 110 degrees Fahrenheit
B. 1500 degrees Fahrenheit
C. 2500 degrees Fahrenheit
D. over 4000 degrees Fahrenheit


Answer: D

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Technician A says that some multivalve heads use control valves that cause only one intake valve to open at low rpm and another to open at higher rpm. Technician B says that other multivalve heads use two intake manifold runners per cylinder. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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Which of the following tastes are cats least able to respond to?

A. Salty B. Bitter C. Acidic D. Sweet E. No difference

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To increase the capacity, what could be done?

A) Connect another capacitor in parallel B) Connect another capacitor in series C) Add a resistor between two capacitors D) Both A and B

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Given a peak voltage of 340VAC, the approximate effective voltage would be _____

a. 240V b. 340V c. 480V d. 960V

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