What is the need of ISOLATION Transformer?

1 Answers  

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When can we take Neutral as common neutral link?

0 Answers  

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Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??

0 Answers  

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Why battery chargers are use in substation?

5 Answers  

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

0 Answers  

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What is the difference between LT & HT Cable

4 Answers   ETA,

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why ferranti efect occurs on no load only?

3 Answers  

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how to calculate the battery AH

0 Answers   Turbo,

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Why AC current leads voltage in capacitor and how?

0 Answers   BMB,

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what is the purpose of CT,PT

8 Answers  

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The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input

0 Answers  

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Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

0 Answers  

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