there is a line fault some where on the ove head distribution line. how will i locate the fault for clearing it? ofcourse i have to megger the line but what information makes me clear that the fault is in that section of the line?2 2770
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d1 3342
What is the use of 1:1 isolation t/f in any circuit...?3 3483
cause of failure of transformer bushes3 3002
What is flow meter?2 2550
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%1120
If the soil resistivity is more large, how can we earthing our 11 k.v. transmission line?2 3060
two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb6 5068
hello! can anyone explain to me how a 3 speeds table fan work? what are the factors that are controlling the speed of a normal table fan? Is it by varying the voltage or changing the magnetic field? would appreciate your reply :) thx in advance.2 3917
why the inserting resistance in wound rotor induction motor decrease the starting current and increase the starting torque2 2258
Why Transformer does not work in DC ?5 6794
Why we use cosine angle for calculating power factor not in sine angle ?4 11555
In how we connect watt meter for open & short circuit test of a single phase transformer.
if three phase supply is given to single phase transformer, what will happen?3 4829
What is the cut-off rate?
what are the parameters plays a major role in Potential transformer Burden calculation??
What is the operating principle of turbo-generator.
difference between Ac and Dc mcb ????
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
How to improve fuel cell in a distribution system?
how to discharge 3 phase power factor correction capacitors
what is the best method of grounding in 30 MW generator?
What is the function of RCBO? What are the different sensitivity ratings & each application?
What are the different circuits in thermal power plant?
how the aircraft outer body and inner body is separated ?
What is the function of capacitor in electrical circuits?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
How test for Ddo vector group test condition?
The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?