Can we use Motor protection CB while we use the VFD for
Speed control?? if not means please tell the reason!!!
i already have had project with the same case, no problem,
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We have a 33/11kv switchyard having 12.5 MVA power transformer. We export & import power through this transformer. When we export power, the PF will be depend on GRID PF & when we import power the PF will be depend on our load PF. but the problem is that,when neither we export nor import but our 33KV vCB is in close position,our meter read the power factor 0.14 to 0.25 at that moment. So how can be we improve the power factor at that moment.
what is CRGO Transformers?
6 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd, TATA,
Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%
how power is generated,and transmitted to our home..pls explain briefly in simple words.
What is OT in a transformer, specify its function.
what is the uses of C.V.T transformer in switch yard?
wath is this mining of bts
How can transformer oil be used in transformers with voltage rating above its breakdown voltage?
What are the tests to be done on circuit breaker?
how ship earthed?
how can we calculate the reactence of the current transformers?
Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?
9 Answers Indian School of Mines,
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