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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 3694A 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.
1893Is 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 ?
1924What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
2000How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires
KFC,
2 5200i 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 3114Fot 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 6894is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
1905Post New Electrical Engineering Questions
What is the effect of positive feedback on the stability of the systems?
What if the difference beween internal and exrteranal LBB?
why moisture formation found in XLPE Armoured cable outer sheath
how to find the torque of the single phase synchronous motor by doing an experiment
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
use of choke in APFC panels
What is Control & Relay Panel? And Remote Control Center?
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
what is the difference between droop mode and ischnorous mode in thermal powerplant?
why and where we use early make & late break contacts in protection?
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
how solar power plant energy meter multiplication factor
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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
Define relative stability.
