GAQM Exam CDCS-001 Topic 7 Question 12 Discussion

Actual exam question for GAQM's CDCS-001 exam

Question #: 12
Topic #: 7

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

AVoltage fluctuation

BVoltage truncation

CFrequency variation

DStandby variation

Show Suggested Answer

Suggested Answer: B

Magnetic circuit breakers use an electromagnetic coil to pull a switch when a circuit carries too much current, thus tripping the circuit and preventing it from exceeding its rated amperage.

by Maurine at Jul 25, 2023, 05:29 PM

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An

2 months ago

Standby variation? Is that when your voltage just decides to take a coffee break?

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Solange

14 hours ago

A) Voltage fluctuation

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Erasmo

7 days ago

Haha, it's more like when the voltage is on standby mode, ready to jump back in if needed.

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Marica

10 days ago

D) Standby variation

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Georgene

16 days ago

C) Frequency variation

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Iraida

1 months ago

B) Voltage truncation

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Edelmira

1 months ago

A) Voltage fluctuation

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Shanice

2 months ago

Voltage fluctuation for sure. I once had a power surge fry my entire workbench. Not a fun experience!

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Venita

2 months ago

I'm not sure, but I think it could also be C) Frequency variation.

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Ernest

2 months ago

This is easy! It's gotta be A - voltage fluctuation. I mean, who even heard of 'voltage truncation' or 'standby variation'? Those sound made up.

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Luther

1 months ago

Yeah, voltage truncation and standby variation sound strange to me too.

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Charlena

1 months ago

I agree, A - voltage fluctuation makes the most sense.

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Polly

2 months ago

I agree with Marica, voltage fluctuation makes sense.

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Velda

2 months ago

Hmm, I'm torn between A and C. Frequency variation could also be a systematic change in the waveform, right?

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Lindy

2 months ago

Voltage fluctuation, definitely! I've experienced that a few times in my lab and it can be a real pain.

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Marica

2 months ago

I think it's A) Voltage fluctuation.

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