Answer / v.venkata ramana

AVR means automatic volatage regulator these are used in
alternators and dg sets.
stabilizer is maintain contant output voltage if various
inputs

Answer / k.prakashchandra

In stabilizer input voltage may be slightly different from the output voltage which is constant . In case of regulator, output voltage remains constant at a chosen value which can be varied at will.

Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay

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What is meant by time harmonics and space harmonics?

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what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

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what is unit of inductance

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What are the types of feedback oscillators?

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What is servo Motor? What's the advantages of this motor over Induction motor?

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