Answer / saket

to protect eand minimize the risk to equipments and peoples working there from step and touch potential

what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

0 Answers  

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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why do we use star-delta starter. what is its need?

6 Answers  

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Hi,i want to appear for IES (EEE),can any one plz help me how to apply and how to prepare

1 Answers  

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25 kva load,

1 Answers   Voltas,

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which protection used in power plant?

0 Answers  

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what is the difference between Inverter and ups

1 Answers   L&T, MTS,

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Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???

1 Answers   Emerson,

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Can RCD's used to protect the VVVF drive if not why.

0 Answers  

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explain all the classes with example

0 Answers  

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1hp= how much rpm

0 Answers  

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How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

0 Answers  

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