Interested to Buy Any Domain ? << Click Here >> for more details...
why transformer neutral and CT Secondary neutral is connected to earth?
- 3 Answers
- 4677 Views
- NCC, I also Faced
- E-Mail Answers
Answer Posted / g.abobaker
earth charges is zero and by connecting the neutral pole to earth you giving the reference zero to ensure the value zero to the neutral pole , other wise fluctuation would happen and voltage difference will be exist between neutral and earth which will effect the performance and safety issues it the load side
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB
Can I use star delta connected induction motor for dual supply voltage?
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
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
How to calculate the phase to phase clearness of HT /// LT bus bar?????
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
What is voltage ratio of a transformer?
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
The electromagnetic torque developed is proportional to what in a D.C series motor?
What is the limitation of kirchoffs law?
what is zinc diffusion?
Why front mounted CT polarities are always towards breaker?
what parameters are should nessary for control technic dc drive(in rolling mills)?
What is a diode?
