Two electronic energy meters are connected to seperate
phase wires, but connected to a looped neutral. Are these
going to function correctly?
Post New Answer View All Answers
hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
describe the constructional features of an auto transformer and its principle operation
bsnl tta exam question
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
What is meant by load angle of an alternator? Upon what factors does the load angle depend?
what is self capacitance of inductor
please send me RRB electrical engineer previous year questions for Sr. Section Engineer
how to calculate percentage impedence at 75 deg C at normal tap
What are hrc fuses and where it is used?
mention hazard experienced during installation
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
How to calculate capacitor bank value to maintain unity power factor with some suitable example?
What are the special cables required for explosion proof wiring?