What will happen if primary of transformer is fed with Square wave instead of sinsoidal wave ?Will it operate or Not?3 12851
what is the differnce between high impedance relay and low impedance relay4 15846
Why temperature rise test is conducted in bus bars and Isolators?5 8205
What is Mvar?how significant is in electrical energy transmission?2 5630
HOW TO FIND THE PRIMARY AND SECONDARY OF TRANSFORMER(IN OFF CONDITION) USING MULTIMETER? IS IT POSSIBLE FIND BY SEEING RESISTANCE???4 15081
what will happen ac motor give to dc supply9 6635
in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?2 3794
what is the use of CAPACITOR in CFL lamp?6 8968
Which one is correct mVA or MVA. Whether both the units are same for the transformer10 7930
how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?4 23467
why the motor is rated as kw& transformer as kva7 6176
1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system1 1994
WHY WE ARE NOT PLACING C.B 'S BTWN GENERATOR AND TRANSFORMER.? what happens when generator gets disconnected from transformer when it is running @ full load?2 3285
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?1226
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
WHAT DO YOU MEAN BY ASN ?
what are procedure of sox-nox calibration
how many types of thyristor are? shortly define them with purpose, application & working principle?
How is improve my knowledge in construction industries....
I am working on QTP, got struck in one place.. In my application depending upon configuration WebEdit count is increasing/ decreasing.. how to get these webedits..
reversing of each word in the string
How work the mobail vibrator
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
What are the expressions allowed?
afe or not
How you know that a test case is a regression test case
What3 Tasks would you like Best and Why
What is the URL for the PeopleSoft homepage?