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What is CCTV System???Applications........

16 Answers   Emerson, Honeywell, Joyalukkas,

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what is resistor

9 Answers  

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What is meant by reverse polarity and how it can be fixed?

0 Answers  

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What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

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why does not tester light up when it is touched to neutral of 3 pin socket.

4 Answers  

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What is a current transformer?

2 Answers   KEPL,

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what is conductor constant of raccun conductor

0 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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What is the difference between Static and servo controlled voltage stablizer?

0 Answers   Voltamp,

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line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer

5 Answers  

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What is triac?

3 Answers   NTPC,

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time constant of RC series circuit?

2 Answers   DVC,

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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