Answer / raghu h r

Its and (a) arc welding

Answer / guest

resistence

What is sink and source?

0 Answers  

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definition of transformer

10 Answers  

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what is the function of a circuit breaker ?how does the circuit breaker function during normal operation of an electrical system

2 Answers  

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What is meant rectifiers..

1 Answers   MTS,

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What is precision of a measurement?

0 Answers  

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if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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What happens to voltage when current is zero?

0 Answers  

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what is difference between neutral& grounding?

6 Answers  

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will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 Answers  

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I need a 33/690V Dry type transformer.How to select IP class for this transformer.This will be an outdoor transformer located in a highly polluted environment.

3 Answers  

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as we know that N=120f/P speed of an im can be controled only through changing no if poles, can we control by changing the frequncy????

7 Answers   JSW,

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Differentiate between digital phase converter and ordinary phase converter.

0 Answers  

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