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Question 21 - CDCS-001 discussion

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____________ is a systematic variation of the voltage wave form or a series of random voltage changes of small dimensions.

A.

Voltage fluctuation

Answers
A.

Voltage fluctuation

B.

Voltage truncation

Answers
B.

Voltage truncation

C.

Frequency variation

Answers
C.

Frequency variation

D.

Standby variation

Answers
D.

Standby variation

Suggested answer: A

Explanation:

Voltage fluctuation is a systematic variation of the voltage waveform or a series of random voltage changes of small dimensions that occur over a period of time. Voltage fluctuation can be caused by a variety of factors, such as changes in demand, changes in the power system, faults on the power system, or the switching of large loads.

asked 18/11/2024
Pilocz Pi
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