Please Help Members By Posting Answers For Below Questions
What is the alternate solution for testing of polarity by
tester while its milli ammeter does not works?
what are the standard IR values should be of R-E, Y-E, B-E,
R-Y, Y-B, B-R of VCB in closed condition and in open
condition for 500KVA & 1000KVA transformers. and what is the
acceptable range when tested by 5000V megger.
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH
CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT
How a capacitor discharge weld power supply works? what is
the use of a pulse transformer?
What are the factors which influence the choice of specific
magnetic and electric loadings of a synchronous machine?
What is the effect on power factor, shown by a trivector
meter; incase of reverse phase sequence.
If the power factor of a system is lag what meter will show
in case of reverse phase sequence connected to the meter.
and What in case of lead.
any one can explain the stages of a knee point which is
taken during ct magnetising curve.
What is the accepted limit to increase the choosen
transformer capacity over the load and why ?
How to set a Zone 1 distance relay for distribution feeder?
is it possible to turn on the single phase star delta on delay
timer using 24 v dc ?
sir i had plane to do some project with the base of
hopkinson test in AC supply its possible
What is the difference between 2 wires RTD's and 3 wires
RTD's.Kindly explain the wiring diagram.
During regenerative breaking=
rotating magnetic field is reversed
slip is positive
C torque is positive D slip is negative
what is the ms flat constant for calculating earth mat design calculation?
what is transient enclosure vltage , very fast transients,
very fast transient over voltages