difference between crane drive and line drive.

0 Answers  

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How work of capacitor in dc supply...???

0 Answers  

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what is necessity of using isolation transformer?

4 Answers   NTPC,

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lorteny method

0 Answers  

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Please let me know when replacing electromechanical Relays for protection of generators with sr489 multilin Relay, then there is no need to use 86 master trip relay Too. I am wondering this multilin relay has no contact to Stop breaker reclosing as 86 does

1 Answers   Neucel,

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How to determine stage of Automatic Power factor controlling Relay(Apfcr)?

0 Answers   ABC,

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Why carbon brushes are used in motors?

6 Answers   BARC,

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please send me last 5 year interview questions

0 Answers   ONGC,

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How to Calculate the maximum Demand required for a connected load for a manufacturing Plant

6 Answers  

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To check the earth condition (In plug points); the voltage between earth and Neutral is in below 5 volts. Is it correct

6 Answers  

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ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph.

4 Answers  

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what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

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