Why (In India) we preferably go for +-30 deg connection of transformer? what are the advantages in this connection?
2 4143why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?
2 4633According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
3925Post New Electrical Engineering Questions
How to back charge the Gas turbine generator
what is meant by LCR meter? where its useful ?
what is PWM in IGBT and how it works for drive.?
how pt is using
What are the causes for the failures of sandwich type (Al) busducts?
What is power relay?
ACB & VCB how do work and saftes and how can maintenance in this and parts name show with picture
What is the role of feedback in a closed loop control system?
before synchronizing an alternator,power factor is leading ,why?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
which pump used in STP
How to calculate that clean water supply in one Day from 150 KLD STP?
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
What is the diff. between single compression and double compression gland
in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.
