CAN ANY ONE EXPLAIN THE KNEE VOLTAGE OF THE CT?

3 Answers  

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How can calculate thermal overload in relay?

1 Answers   ABB,

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we want to feed 3 phase supply to 70 ton AC load.what will be the size of (3 phase)cable require.

2 Answers   BSES,

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

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A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

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Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power

2 Answers   Power Grid,

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what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 Answers   ABB,

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

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HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?

0 Answers  

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diff b/w elcb and rccb

0 Answers  

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how electronic energy meter works?

12 Answers  

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