A switch type that raises or lowers the lamp brightness of a lighting fixture is a __________ switch.

a. two-way
b. dimmer
c. pilot light
d. combination


b. dimmer

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?If the reading on the vernier height gage is 3.34 mm, which vernier scale graduation most closely coincides with a main scale graduation?

A. ?17 B. ?12 C. ?4 D. 34

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What is the peak-to-peak voltage for the ac signal: 2 sin (5t) V?

A. 0 B. 10 C. 4 D. 5 E. 2

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Which sensors do most vehicles use if equipped with electronic suspension?

A) Lateral accelerometer sensors B) Steering wheel position sensors C) Height sensors D) All of the above

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Into how many time zones is the United states and its territories divided into?

What will be an ideal response?

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