what is the principle of generator , induction motor,d.c motor

1 Answers  

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How to conduct Magnetic Balance Test, Measurement of Excitation Current (both on HV- and LV-side) and vector group on a 1000 KVA distribution transformer. There is a neutral on HV side.

1 Answers  

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What are the different losses In a de mac1une'! t.xplam

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Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

2 Answers   BARC,

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why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

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what is VFD and where is use of it

5 Answers  

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want to know about DMRC

4 Answers  

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can you give me some names of projects which can be used in our daily life & which is having medium cost?

1 Answers  

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why the flooring of substation is done with small pebbles or stones..?

16 Answers  

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in transformer input is d.c signal which type of emf is induced

1 Answers  

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In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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what is trip circuit supervision relay? How does it work in switchgear?

6 Answers   Radha Regent Hotels,

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