Answer / akr

W=v*I
V=W/I

Answer / bidyasagar

POWER=AMP*VOLT MATHMATICALLY
P=VI

Can we use all 3 cores of a cable to connect DC motor + ve terminal and similarly one more cable for - ve terminal.

2 Answers  

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what will happen when reverse reactive power occurs in alternators?

3 Answers   Reliance,

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What is the type of electrical earthing recommended in hard rock area

2 Answers  

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what is integrated ac contact circuit

0 Answers  

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wat system call?

0 Answers  

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HT/LT TRANSFORMER TEST?

0 Answers  

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What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

0 Answers  

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what is circulating current in parallel transformer???plus how it is generated ???plz explain in detail.........

2 Answers  

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A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

0 Answers  

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After synchronization with grid what is the demand value QKVAR and how we will maintain that?

0 Answers  

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if sf6 gas low in gis what will happen

0 Answers  

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why only dc is given as excitation...why not ac???

2 Answers   TCS,

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