If only one leaf is attached at the node, it is called a:

a. Compound leaf c. Complex leaf
b. Basic leaf d. Simple leaf


D

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____ testing involves subjecting weld specimens to a series of mechanical tests that measure various metallurgical properties.

A. Internal B. External C. Nondestructive D. Destructive

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What would you suspect first, if standard medium temperature reach-in with a fixed metering device had the following conditions:

? a condensing temperature 20° above ambient, LOW ? 21° subcooling, HIGH ? evaporator temperature 50° below box temperature, LOW ? and 25° superheat? HIGH (Starving) a. dirty condenser b. dirty or iced evaporator c. low on charge d. restricted cap tube

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This is a cloudlike circle around a change made to a print after the drawing has been released for construction:

A. cloud B. change cloud C. revision cloud D. change revision cloud E. reference cloud

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____ is used to accelerate or decelerate a motor over some period of time.

a. Coasting b. Damping c. Driving d. Ramping

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