Author Question: A heater element rated for 1000 watts and 120 volts is operated from a 100-volt source. As a result, its: (Read 65 times)

jordangardner · **on:** Nov 27, 2023

Question 1

A change in the normal AC waveform caused by the presence of frequencies other than the standard 60 cycle fundamental frequency would be classified as:

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voltage spike.

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voltage surge.

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harmonic distortion.

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electrical noise.

Question 2

A heater element rated for 1000 watts and 120 volts is operated from a 100-volt source. As a result, its:

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resistance will decrease.

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resistance will remain the same.

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wattage will increase.

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current will increase.

hvhf4k+549qz8f218jyo@shar · **Reply #1 on:** Nov 27, 2023

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