Answer / e.subhash

Combination of generator , cable,circuit breaker , relays,transmission line etc....

why we not using 230kv directly why we are stepping down and then stepping up

2 Answers   Siemens,

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for high freq ac,why we first convert AC to DC and then DC to high freq.AC

0 Answers  

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what is electricial and mechnical interlock.

9 Answers   Control Dynamics, EFS, HP,

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What will happen 50 HZ motor when you will give 60 HZ?

7 Answers   Bhushan Power Steel,

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why ac current do not save

3 Answers  

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how was your last weekend.

0 Answers   HCL,

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Define reserve-generating capacity?

0 Answers  

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A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?

1 Answers  

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neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

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Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?

5 Answers  

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why using eleven's multiple for substations?

2 Answers  

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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