Answer Posted / k.prakashchandra

For field excitation

How do we calculate over and under frequency tolerance from generator data?

1546

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Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?

3290

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State magnitude criterion.

1060

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what is negative d.c. voltage, why this voltage is used in base transciever station.

2120

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high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...

1949

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what are inherent currents?

1977

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What is servo motor and what are different types of servo motor

2335

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I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

1635

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

1994

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. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?

3291

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lamination figures

1804

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What is mean by STUB protection?

1999

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sir i have cleared the apti test of EIL held on 15th march and my interview will be in new delhi on 2nd june.i will be very much helpful if u help me regarding the type of interview questions comes at EIL.(URGENT.........PLZZZZZZZZZZ...............)

1996

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What is the complete procedure of erection of electrical panel in industry

1814

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What is difference between Sample test and Routine test in safety standard?

1876

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