A comparator is an op-amp

A) with a single power source B) with only one input
C) without a feedback resistor D) with a dc input


C

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Name the two classifications of poured-in-place concrete floor systems.

What will be an ideal response?

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Ridge blocking is measured along the ridge of the ____ plus the width of the overhang outside of the gables.

A. beams B. trusses C. rafters D. hips

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Use the accompanying figure to compute angle R to the nearest minute. Angle A = 31o and angle B = 34o.

A. 40o18' B. 41o42' C. 46o12' D. 48o18'

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While having a discussion, Technician A says that the bounce test only checks the first stage of shock absorber operation. Technician B says that failure in the second or third stage valves would be evident from this test. Who is correct?

A. A only B. B only C. Neither A nor B D. Both A and B

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