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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 3776A 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.
1938Is 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 ?
1979What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
2049How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires
KFC,
2 5293i 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 3170Fot 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 7050is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
1934Post New Electrical Engineering Questions
how can we calculate the ratio of caustic soda and water in lrs.
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
What is meant by stator?
What are the advantages of skewing of cage rotor conductors?
Use of switch mode power converter in real-time basis?
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
What happens if we run alternator on under frequency?
tell me about eletrical contractor
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
Igfet is a
How will change the frequency in distribution side?
can anyone send me some sample question regarding power grid corp
Where burned of electricity,when,who, & why.
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
