IN TWO WATTMETER METHOD WE GOT W1,W2,WE KNOW V.HOW TO FIND Q????????????

7 Answers   APTransco,

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how much speed will trawiling current

3 Answers   TCS,

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why CERAMIC material is used in insulators??

1 Answers  

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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Why use prefer Dc drive in place of Ac drive for kiln Operatio in Cement Plant?

4 Answers   Orient,

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calculation of knee point voltage of current transformer?

2 Answers   TATA,

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In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  

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how can i use REF and diffrencial relay both in 1 CT core for transformer protection?

0 Answers  

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SMPS (Switch Mode Power Supply) unit is denoted by KW or KVA?

6 Answers  

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ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph.

4 Answers  

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what is IP 55 & IP 54 ?

1 Answers  

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