why it is necessary to maintain frequency constant in a
power grid ?
- 1 Answers
- 5435 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Any variation in frequency results in variation of speed of
motors and inductance/ capacitance of loads.Drop in
frequency means generating capacity is less than required.
| Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
how to changeover ups in this power failur time?
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
what is model question rrb junior engineer electrical gr.II
Define load factor?
What are the main significances of root locus?
What is the settings of distance protection relay in 400 kv line
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN
How can maintain our H.T. motors used in cement plant. please send me procedure.
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
what is the difference between transformer,converter and transducer
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
how to calculate fuse rating for a motor
