Answer / rajeev

The device that protect the power handeling equipment from over current due to under voltage is known as under voltage protection system.

A 5A rewirable fuse blows when 9A flows.determine the fusing factor?

1 Answers   Schneider, Student, Tata Power,

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what is actual CAL MODE & cal means?

2 Answers   GIPCL,

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why airtel use + 24 volts and other operators use -48 volt

0 Answers   ABC, Airtel, INDUS, Reliance,

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why drum level falls when one of the running coal elevations tripped?

3 Answers   APGenco,

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why prds line tapping taken from ms line as Pri SH O/L temp & pressure is sufficient to full fill our requirement of PRDS..

3 Answers   GIPCL, OEGI,

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explain(why) with circuit for pick up of restricted earth fault protection due to external fault

1 Answers  

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what is the trip circuit supervision in an electrical meaning?

0 Answers   IOCL,

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what is the difference between kg/cm2 to MMWC

2 Answers   Ansaldo,

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Why cold water is used for Boiler Hydro test

1 Answers  

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In a thermal power plant ID Fans running with full load but boiler load is only 80 % give reason ?

9 Answers   Essar, Prumatech, Tata Power,

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What is creep, resilience.

2 Answers  

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DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.

0 Answers  

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