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why current transformer secondary is short circuited an what will happen if connect very high resistance acrossthe secondary side of current transformer?
1 3858A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
1991Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
2025What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
2095How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires
KFC,
2 5401i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?
1 3234Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?
4 7223is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
1986Post New Electrical Engineering Questions
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
what is relay what is protection & contact multiplying relays where it is used function in brief
What are the major reasons for balancing hydro-thermal mix?
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
what is gas turbine intercooling ?
distribution is maximum done by a)radial b)network c) parallel d)b & c
What is dc current source?
What are the effects of adding a zero to a system?
what is the voltage between earth to neutral in lift.
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
how to decide choke rating for drive?
What is meant by load angle of an alternator? Upon what factors does the load angle depend?
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
1.What will be stored in online ups EPROM IC?
can anyone send me some sample question regarding power grid corp
