Answer / k.prakashchandra

As negative VR takes place ,there will be a rise in voltage

Answer / rajeev democrat

1. voltage lead to the current and our electrical equipment not work properly.
2. Revolving m/c has revolving antidirection.

what is dc transformer? how it work?

15 Answers  

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How to calculate 5hp 415v 3phase 2800rpm Ac motor full load current with out tourgh

1 Answers   Siemens, Spatel,

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3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 Answers  

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7. A resistance of 30 ohm is connected across 240v supply. If a resistance R ohm is connected in parallel with 30ohm resistor across the same supply, the current drawn becomes triple of original one The unknown resistor R is

2 Answers  

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in shunt clippers why a resistor is used in sereis with the input

0 Answers  

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Electromotive force is provided by:(a) Resistance’s(b) A conducting path(c) An electric current(d) An electrical supply source

2 Answers  

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Why the bypass and blocking diodes are used in solar modules?

1 Answers  

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why use in & out Diesel line in dg set.

1 Answers   NHPC,

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What are applications of Shunt release?

2 Answers   Techno Electric and Engineering,

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what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

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What is meant by a linear circuit and what is a non- linear circuit?

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why do harmonics generata?

1 Answers  

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