what is the difference b/w winding insulation class and
winding temperature class?
Answers were Sorted based on User's Feedback
Answer / surendra verma
Winding insulation class denotes the dielectric strenght of
the insulation material used for winding.
Winding insulation class denotes the limit of temperature
rise on load condition.
Is This Answer Correct ? | 7 Yes | 2 No |
Answer / a.hanumathu
winding insulation class is related to the capability of
short ckt of winding with other conducting part like
stator.and wndg temp class is related to ability of
conducting without melting or loose of insulation.
Is This Answer Correct ? | 11 Yes | 7 No |
Answer / koppu chowdaiah
winding insulation gives electrical&mechanical stability to the winding. based on the temperature class in winding the insulation will be provided.suppose temperature will be increased highly due to high currents,the winding will be damage.
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / sridharan
winding insulation class gives mechanical &electrical
stability to the machines whereas winding temperature class
sive warning to the machine
Is This Answer Correct ? | 4 Yes | 3 No |
Answer / anand
insulation strength is associated with voltage rating
temperature class is associated with currents.bcoz here due to current losses increase n so temperature
Is This Answer Correct ? | 4 Yes | 6 No |
what happens when a power transformer neutral earthing broken???
How much UG cable size should i use so as to accomodate a ground + 2floors house. A 1.5ton AC & geysers(2) in each floor with lightings
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
WHAT DRESS I SHOULD WEAR WHILE ATTENDING AN INTERVIEW? PLEASE SPECIFY THE STYLE AND COLOUR. CAN A LADY WEAR CHUDIDAR FOR AN INTERVIEW?
Whot is the braking capacity for MCCB. How we select different braking capacity.
how are reversing the direction of rotation of dc motor
what is meant by reactive power ?
how can we charged the battery in DG
Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply
why insulation cost is more in underground cable than in overhead line?
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?