ple send to the how to improve the efficiency & economical to the thermal power plant

1 Answers  

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when voltage increases then current also increases then what is the need of over voltage relay and over current relay? can we measure over voltage and over current by measuring current only?

1 Answers  

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Convert a star connected network into a delta connected network.

0 Answers   Syntel, Visa,

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What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

0 Answers   DAE,

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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in conventional fan regulators how the current varies with speed?

0 Answers  

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if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?

0 Answers   First City,

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What is the exact formula for one weber of magnetic flux?

0 Answers   Bhel,

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how many types of ct retio

3 Answers  

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What is gross error?

0 Answers  

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1.differance between onload ups and off line ups.

1 Answers   CTS,

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What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

0 Answers  

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