What indicates the location of the cathode on a diode?

A. dark band
B. black terminal
C. red terminal
D. letter C


Answer: A

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On thick metal, a ____ diameter filler rod may be used to ____.

A. small, decrease penetration B. small, increase penetration C. large, increase penetration D. large, decrease penetration

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A transmitter __________.

A. converts a signal from the sensor into a standardized signal B. is used to boost and send signals to a remote location C. both a and b

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Ammeters, voltmeters, and ohmmeters are all similar in construction and are modifications of a basic instrument called a(n) ____.

a. galvanometer b. magnetometer c. polarized meter d. analog meter

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What is the (hot) resistance of a 60.0-watt bulb that operates on 120.0 volts?

What will be an ideal response?

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