what is the static device rather than xmer which work on
same principle as xmer?
Answer Posted / apoorv
3 phase induction motor on no load is equivalent to transformer
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
advantages and disadvantages of inverse definite minimum time RELAY
How many types of faults are there in 3 phase power system?
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
Differentiate between ideal and non-ideal voltage sources?
Difference between rating factor of cable and derating factor of cable?
Graphs of measuring power and speed on dc motor
can we install HT panel & LT panel side by side or how much clearance is required ?
How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
what is the VA(Volt-amphere)? define with calculation?
What is the ideal position cooling fan inside the dc motor?
what is the transformer rush current?
Explain the method to keep noises low in a control system?