To prevent cracking after being welded, martensitic stainless steels must be cooled slowly in _____

a. hot water
b. steam
c. heat
d. still air


d

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The type of electronic distance-measuring instrument that uses a transmitter/receiver at both ends of a measurement line is a(n) _____.

a. infrared b. microwave c. ultrasonic d. visible laser

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A ____________ is left in a sample container as a safeguard against thermal expansion of the container.

Fill in the blank(s) with the appropriate word(s).

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A ____ is a magnetically controlled switch.

A. diode B. transistor C. capacitor D. relay

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Which of the following statements is LEAST-Likely true?

A. Later-model cars with manual shift transmissions have a clutch start switch. B. Continuity when the clutch is depressed allows current to flow through the switch to the starter. C. A starter drive can be bench tested to see if it will slip. D. Many shops replace solenoids with starter drives.

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