Answer / shaikh

in equipment earthing the whole appratus is being earth in
order to protect the human body from any shock while in
system earth the supply is earth by means of neutral point
usually connected in star manner...

Why HT motor is connected in Star?

3 Answers   Equate,

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what is the abbreviation & meaning of UI charges

1 Answers   MNC,

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how we can differentiate a motor and a generator just by a glance?

5 Answers  

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what is your aim

0 Answers   L&T, TCS,

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In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?

0 Answers  

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what is dedicated earthing

2 Answers   Apollo Power, Student,

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why protection meter is always connect to star

1 Answers  

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there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit

0 Answers  

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?

0 Answers   IBM, Kirloskar,

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What are the protection schemes used for protection of transformers ?

3 Answers   Engineers India Limited,

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what should be the BDV value Of 11/132kv power transformer

3 Answers  

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