Interested to Buy Any Domain ? << Click Here >> for more details...
What is polarisation index value?.(pi value)
Simple & brief definition of polarisation index?..
- 7 Answers
- 19384 Views
- I also Faced
- E-Mail Answers
Answer Posted / sridhar
It is the ratio of Insulation Resistance value of 1st
minute and 10th minute for any Electrical equipment.
Equipment is said to be sound if the ratio is greater than
one.
| Is This Answer Correct ? | 17 Yes | 13 No |
Post New Answer View All Answers
new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection
what is v/f control in VFD?
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
What is the difference between Encoder and Resolver?
hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics
Whether power factor should be high or low? Why?
Explain the operation of grid connected central solar inverter ?
Explain advantages of storage batteries
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
In a single how much maximum current and watts using
george phenomenon of synchronous machine
can any one provide me a connection wiring diagram for a DG set control panel along with BOM?
How to run a three phase motor into single phase........
