Interested to Buy Any Domain ? << Click Here >> for more details...
why the earth pin in a 3-pin socket is longer and thickest?
- 5 Answers
- 9195 Views
- I also Faced
- E-Mail Answers
Answer Posted / jkgjk
When we insert 3-pin plug in the socket, first longer and
thiker pin touch the plug, which is connected through earth.
This is for human protection from earth fault.
| Is This Answer Correct ? | 14 Yes | 3 No |
Post New Answer View All Answers
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
What is the difference between a verilog task and a verilog function?
What are the two segments of nyquist contour.
What is a DC series motor?
what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
Salient pole alternator is more stable, why?
Explain the role of a car driver as one of a feedback mechanism.
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
whether fibre optic cable in high voltage earth conductor is used for protection circuits
What does Bode plot tell you?
When lag/lead/lag-lead compensation is employed?
