Bimetal elements in room thermostats are usually _____.

a. copper-plated
b. heat-treated
c. spiral-wound
d. made of steel


c. spiral-wound

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Which of the following is true regarding plunger effective stroke:

A. it is constant B. varies with engine rpm C. varies with fuel requirement D. varies with manifold boost

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Eggs are a low-cost source of high-quality _____ and other nutrients.

Fill in the blank(s) with the appropriate word(s).

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A step-down power transformer with a turns ratio of n = 0.1 supplies 12.6 V rms to a resistive load. If the primary current is 2.5 A rms, how much power is delivered to the load?

What will be an ideal response?

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The half-nut lever is used for:

A) Taking up the slack in the cross slide nut B) Engaging the longitudinal feed on the carriage C) Changing from longitudinal to cross feed D) Threading

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