Which class of manufactured duct has the lowest flame spread and smoke developed ratings?

A) Ductwork does not burn. B) Class 0
C) Class 1 D) Class 2


B

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?Using the Table of Block Thicknesses for a Metric Gage Block Set, determine a combination of gage blocks for a dimension of 53.42 mm.

What will be an ideal response?

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Which of the following is a special type of transistor used in the TTL series to improve speed characteristics?

A) Schottky B) Shockley C) Belrus D) Brattain

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Outline the procedure for checking a torque converter for signs of fluid contamination.

What will be an ideal response?

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Which installation phase is performed last?

A) Start and check B) Ductwork installation C) Piping installation D) Evacuation and charging

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