how was the induction stove working?

3 Answers  

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Please brief what is sinewave

0 Answers   Deccan Cements,

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What is PLL? what are it's advantages?

1 Answers   BREB,

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how one can know the charging time, discharging time of a 12 VDC battery ? If i have a battery of 12 VDC , 4.0 AH , how long will it take to charge from a charger (power supply) of input 220 V , Output 15 V and output current of 3000 mA and how long will it take to discharge whether using or not ? How much backup will it give ?

1 Answers   ONGC,

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please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

0 Answers  

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what are the protection for DG set and why?

2 Answers  

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why is control bus bi-directional?

0 Answers  

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1.where in India the maximum transmission voltage is operated? 2.what the methods are used to cool down the transformer?give the specific ratings of the transformer & specific cooling process. 3.how zero & negative sequence reactances are formed in a rotating machine when fault occur in the system?

2 Answers   IES,

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what is the acceptable earth resistance value ?

4 Answers  

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what is the potential difference between line and earth?

11 Answers  

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what is the impedence

1 Answers   Al-Othman,

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AMF (auto mains failure) control for DG sets at home.

1 Answers  

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