Answer / vishwa theja c

Mainly mho relay helps to aviod synchronism problem for alternators .also damper windings,other protection relays like under voltage relay, over current, voltage relay also provides protection scheme

Answer / guest

when the fault is detected by the relay, the circuit breaker
will open

over frequency is the protection of turbine or alternator?

2 Answers  

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Explain in brief description about the operation of DG sets.

0 Answers   Siemens,

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What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?

4 Answers   Reliance,

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What are the different circuits in thermal power plant?

0 Answers  

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how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

0 Answers   Harshal Electrical,

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During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

0 Answers  

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Suppose i Have an Ac motor of 25Hp 1500 Rpm 50 Hz Can i run a motor 2500 Rpm by AC drives by increasing a frequency either it safe or not ....

2 Answers  

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Please let me if star point(Nutral) of Delta/ Strar transformer, in 4wire (TPN+E) is tobe gruonded seperatly,inaddition to LV Panel earthing????

1 Answers  

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what is the voltage rating of chiller unit sensors

0 Answers   Voltas,

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Why mostly conductor made by 7 nos wire?

2 Answers  

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I AM DOIN MY 3RD YEAR IN ELECTRICAL ELECTRONICS. PLEASE SUGGEST WHAT DO I DO NEXT AFTER MY B.E? AND I WANT TO GET INTO ANY PSU IS DER ANY EXAMS PLASE SUGGEST EVEN THAT.

3 Answers  

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What are the uses of stepper motor?

0 Answers  

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