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If we touch the Capacitor terminals you feel shock after the capacitor was put in operation and not in case of inductor though both are energy storage elements.why?
HAL,
4 10358When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
1902why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?
4 7276why we did not get shock by touching nuetral of any single phase supply of a electrical equipement?
6 12159can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?
1 38811)we r having one problem .one dry type transformer(6.6KV/433V)is taking high magnetizing current on delta connected HV side of "U" phase when compared to other two phases.could any body tell the reason why it is happening? 2)why CT secondary side protection core has got higher winding resistance when compared to that of metering core of same CT?
2 5244Post New Electrical Engineering Questions
Can we use Ccapacitive voltage transformer directly for metering purpose?
what type questions asked in hp cl
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
What is mean by hot and cold loop testing?
How to distinguish whether MCB is DC or AC looking at it physically
what percent do you derate your copper wire when you change from copper buss to copper wire
How can two 3 phase transformers of same KVA and Voltage be connected in parallel?
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
Why does the rotor rotate?
internally connection of photvoltic module
state working of halogen lamp?
how is the testing of an REF relay? what are the test REF circuit having?
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
HOW WORK HEAT PLATE EXCHANGER
