Which of the following are all types of ladders?

A. steel, aluminum, and glass
B. wood, fiberboard, and metal
C. metal, fiberglass, and wood
D. fiberglass, silicon, and wood


Answer: C

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What is the temperature coefficient?

What will be an ideal response?

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The birth of agriculture was largely responsible for the development of civilization

Indicate whether the statement is true or false.

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____ is the method used to pass the air–fuel mixture through the intake port of the engine.

a. Inflection b. Induction c. Direction d. Atomization

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Slip is best defined as __

a. the difference between the synchronous speed and the speed of the rotor in an induction motor b. the rated output capacity of a motor c. any current in excess of the rated current of equipment d. the speed of the revolving field of the stator

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