Interested to Buy Any Domain ? << Click Here >> for more details...
what is effect of reverse c.t connection on metering.
- 4 Answers
- 15850 Views
- Cushman Wakefield, I also Faced
- E-Mail Answers
Answer Posted / sureshkumar
incase protcetion CT not protective the equipment, so direction is must.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
whatis the commertial spec. of distribution boards ?
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
Why collecting electrode of ESP to be earthed
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
thyristor controlled APFC panel design parameter?
The windings of a transformer are divided into several coils, because?
how point on wave controller works.
What is meant by a stray loss of a induction motor??? What is the equation to find it
List the time domain specifications.
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
why power not passes in plastic and rubber material
what is the ATS .And how it works.
what is the current setting for different relay protection for transformer .
Explain what is clipper and clamper circuits?
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
