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 4321how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
1 4589temp 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%
1924hello! 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 5766why the inserting resistance in wound rotor induction motor decrease the starting current and increase the starting torque
2 4044In how we connect watt meter for open & short circuit test of a single phase transformer.
Sail,
2 6722Post New Electrical Engineering Questions
what is meant by impulse voltage?
What are the electrical engineer roles and responsibilities in chemical plant?
what are the parameters plays a major role in Potential transformer Burden calculation??
What is steady state response?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
why d.c produces corrosion
where does 22kv line starts
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
WHAT IS counter flux IN CT?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
What are the causes for the failures of sandwich type (Al) busducts?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.
How to check the LM324 Ic
WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER