which type of motor is suitable for lift?
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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
What is transister define the transister ammiter ,base, colector.
List few applications of d.c series motor?
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
why we are using earth pit in sub stations.?
What is kirchoff ’s current law (kcl)?
why all the feeders are designed in a particular manner ... is there any reason for that???
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
it is possible to rotate the DG engine dc starter with wrong polarity connections? why?
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
3phase cable calculation formula by motor load
How to test REF relay testing for LV panel as per Kahramaa standard?