on what factor insulation resistance depends

Answer Posted / ars326

also moisture and temperature

Is This Answer Correct ?    6 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

When we need up only in o/p 440v, so why we use directly in 11kva in input?

1279


WE ARE PLACE A NEW 75 KW MOTOR FOR JPF.IT IS CONNECTED IN M.C.C. WHEN WE ARE STARTING M.C.C.INCOMER IS TRIPPED.THEN WE ARE CONNECTED IN P.C.C WITH A MM30 RELAY PROTECTION THEN WE ARE STARTED MOTOR WILL RUN SMOOTHLY.

1633


What are test signals and their significance?

636


Draw the DOL starter and star delta starter drawing?

2521


The shot circuit in any winding of transformer result? Explain

799






In three pin plug 6 amp. 220V ac rating. Why earth pin diameter is higher than other two pin? What its purpose ?

724


in india per day how much power is generated including all power station

1463


What is electrical diversity factor in electrical installations?

676


What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

1603


how  do you choose the cable size as per amps rating & the voltage drop for the same.

1341


How many types of losses occur in a transformer?

698


what will happen if frequency is below 50 hz?

1565


what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

1306


power transmission pole used one support , that only for support or earthing

1431


In EB metering we face problem kva jump even in no load condition.can any one help to control this

1376