Answer Posted / shekhar
it requires ac input to change the direction of magnetic
flux then only we get ac output.
if dc is used it will be over heated and saturation problem
arises
| Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
Explain Creepage Distance of Insulator
WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane
Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
How can we checked Killo Watts of Motor & Alternator?
what is the effect of un-synchronized power.
What is transister define the transister ammiter ,base, colector.
HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.
What is quadrantal symmetry?
