Which of the following best describes a bottle jack?

A. Hand actuated and rated to lift loads up to 10 tons.
B. Made for heavy lifting.
C. Hand actuated and made only for loads under 1 ton.
D. Air operated light duty jacks.


Answer: A

Trades & Technology

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Technician A says that regular replacement shock absorbers will raise the rear of a vehicle that is sagging down. Technician B says that replacement springs will be required to restore the proper ride height. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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If the input pulse to an RC differentiator is very short compared to the circuit's time constant, then the differentiator's output is ________

A) a dc voltage equal to the peak input voltage B) a square wave very similar to the input voltage C) a dc value of about half the peak input voltage D) zero volts

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The relationship between magnetic and electrical effects is referred to as the Edison effect

Indicate whether the statement is true or false

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Expectations are important determinants of organizational culture.