Some types of explosionproof enclosures are designed to be drilled and tapped in the field. When this is done, at least ____ full threads should be engaged between the conduit and the enclosure.

A. three
B. five
C. seven
D. 11


Answer: B

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Technician Asays front-wheel drive incorporates the transmission and differential into one unit called a transaxle. Technician B says the transaxle bolts directly to the rear of the engine just as in a RWD configuration. Who is correct?

A. A only B. B only C. both A and B D. neither A nor B

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GPIO stands for general purpose I/O

Indicate whether the statement is true or false

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A special purpose amplifier used in high noise environments is the

A) isolation amplifier B) transconductance amplifier C) logarithmic amplifier D) instrumentation amplifier

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____ is the difference between the set point and the value of the measured variable.

A. Offset B. Steady-state error C. Either a or b

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