What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?
2 11546What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?
6 28772For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???
1910what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?
3 7586how to calculate Amp, 2 different Amp of batteries? Example: No. of Batteries = 2 Battery voltage = 12V 1st Battery rating = 17AH 2nd battery rating = 30AH between parallel connection then output volt 12v Amp?
2 5368what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
2042Post New Bhel Electrical Engineering Interview Questions
How to find the version of sql server? : sql server database administration
What an i/o filter?
What is extern objective c?
how to get @@error and @@rowcount at the same time? : Sql dba
What are su53 t-codes used for?
What is a multi site study?
what is the weight of 6000 psi concrete in lb/cft?
What is enum in javascript?
What are the standard converters in jsf (javaserver faces)?
how to check the version of tsm?
What is tkinter?
How to create a new view in mysql?
Can you explain ppds in sap?
How do I check iis version?
What is the default prefix used joomla by default?