List five common sheet metal seams.

What will be an ideal response?


Any five of the following:
Flat single lap, corner, flat double lap, flat locked groove, double cornerclip, Pittsburgh corner, cap strip or drive clip

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How are plug-in busways suspended?

What will be an ideal response?

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What is the most powerful phrase in human relations, according to the text?

A) Goodby B) Mr./Mrs. C) Thank you D) Can I assist you?

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If only one power door lock is inoperative, a possible cause is ________

A) Defective (open) circuit breaker for the power circuit B) Poor ground connection at the power door lock relay C) Defective door lock motor or solenoid D) Defective (open) fuse for the control circuit

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Which of the following statements is true about Type MC cable in patient care areas?

a. Any Type MC cable can be used in patient care areas. b. Type MC cable with a health care facility rating must be used. c. Type MC can be used in sleeping areas but not in bathrooms. d. Type MC cable is most commonly used in critical care units.

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