When a cad cell senses light, the resistance measured on the cell is very low.

Answer the following statement true (T) or false (F)


False

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The switch in Fig. 8.77 moves from position A to position B at t=0 (please note that the switch must connect to point B before it breaks the connection at A, a make before break switch). Determine i(t) for t >0.

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When road testing a vehicle with adjustable dual wheel bearings, a swerve to the right causes noise. Technician A says that the right inner wheel bearing may be bad. Technician B says that those conditions indicate that the left inner bearing may be bad. 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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The size of a plug weld is located to the right of the weld symbol, and is preceded by the diameter symbol.

Answer the following statement true (T) or false (F)

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What is the resistance of a system that is powered by 480 volts and has 60 amps flowing through it?

A. 5.8 ohms B. 10 ohms C. 13.5 ohms D. 8 ohms

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