The signal given by extending both arms and moving them rapidly back and forth horizontally is _____.

a. lower the boom
b. swing the boom sideways
c. raise the load
d. emergency stop


Answer: D

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While having a discussion, Technician A says that to tell the difference between a brake fluid leak and gear oil from an axle leak, try washing the fluid off with water. Technician B says that neither brake fluid nor gear oil is water soluble so the use of water would prove nothing. Who is correct?

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

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The power leaders have as a result of their job assignments is referred to as legitimate

power.

Indicate whether the statement is true or false.

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Herbicides are generally the most toxic of pesticides to soil organisms

Indicate whether the statement is true or false

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Which of the following would be considered one of the permittivities of a dielectric material?

A. Gallium B. Copper C. Air D. Silicon

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