what is an isolation transformer??? what is its purpose??? what happens if it is not used where it should be used?????

2 Answers  

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what r PID controllers?why they r used?what is there purpose?plz Explain in detail

0 Answers  

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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how can a race around condition be eliminated using master slave flipflop?????

3 Answers  

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what is the diff of mcb and mccb

2 Answers   NSN, Sterling Wilson,

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There is 3phase power cable from 1 point to the other point which is 100m away. Two point equipped with power meter and recorded 1st point is 205kW while the 2nd is 202kW and each phase average carry 400amps. To calculate the resistance of the 3phase power cable, is the formula using will be P=I2R?

3 Answers  

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CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

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How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

0 Answers  

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how to find the multiplication factor for digital energy meter and analog energy meter

0 Answers  

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i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

0 Answers  

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What is Rough Balance Busbar Protection

1 Answers  

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how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

2 Answers  

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