The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

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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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how to calculate voltage drop and followed by cable calculation?is there avail in formula?

0 Answers  

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electical engg basic question

1 Answers   Power Plant,

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what is the difference between squirrel cage & slip ring induction motor by construction & working principle ?

1 Answers   Sail,

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why neutral is required in electrical system

3 Answers   Bhel,

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I have 12MW gas engine based power plant its running parallel with grid. my problem is When cpp run in island mode(without geb) that time geb transformer power factor is 0.2 lagging. When cpp run with parallel that time power factor is 0.94 lagging So how can i maintain power factor ofgeb transformer in island mode 0.9 lagging?

1 Answers   SPCL,

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

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if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........

1 Answers  

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DG cranking voltage?

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with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

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i need to calulate the cable size when watts are mentaind wat z the formula

1 Answers  

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