The best material for a mortar board is a piece of _____ nailed to 2" × 4" wooden runners at the bottom.

A. ¾" exterior plywood
B. ¼" untreated plywood
C. ½" treated plywood
D. 1" interior plywood


Answer: A

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Technician A says to install press-fit ball joints using a hammer on the ball joint housing to seat the ball joint in the control arm. Technician B says that a tool resembling a large C-clamp should be used to press ball joints in and out. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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Çatal Hüyük was a

a. site of impressive cave paintings in France. b. community of nearly a thousand rectangular houses in Anatolia. c. village in the Fertile Crescent where wheat was first domesticated. d. location in the British Isles where peoples in Europe erected megaliths.

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A negative edge-triggered flip-flop will only accept inputs when the clock

A) changes from HIGH to LOW. B) is HIGH. C) is LOW. D) changes from LOW to HIGH.

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A sine wave's peak value is smaller than its RMS value

Indicate whether the statement is true or false

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