Answer / karunakat

the stabilty of the system is more

Answer / saish n kharkar

In case of negative feedback system the gain we get is more
than one

if a motor is running at 1500rpm then how you can find its HP

1 Answers   Construction,

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which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th

4 Answers   Power Grid, Powerica,

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What will happen if we give the 3 phase supply to the rotor of slipring induction motor?

3 Answers  

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In case of delta/delta transformer if the one phase is blown out then what will be secondary line voltage ?

4 Answers  

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How to calculate the 2500 Kva Transformer losses Primary 11KV Secondary 415volts

1 Answers   Laurus,

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What are the precautions to be taken before working on a cable?

1 Answers   Alfanar,

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415v 14kw so can u tell me how i can measure the cable size.then size of the earth also

1 Answers  

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In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?

3 Answers   HAL,

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In single core cable, Why non-magnetic material is used??

1 Answers  

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What is the difference between power cable and signal cable (only Observation Difference)?

1 Answers  

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

0 Answers   IGC,

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in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

11 Answers  

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