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How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
How to measure the earth resistance value in a concrete pavement(flood light area)?
A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?
What are the types of class b amplifier?
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
Electronic circuit
what is under coal gassification?
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.
Can i use the B-curve MCB instead of C-curve MCB
how give earthing conection to household equipment?
What is the difference between circuit breaker and isolator
How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts
What is dynamo function in DG sets and draw block diagram?
Approach of a cooling tower is the difference between temperatures of what factors?