define IDMT relay?
Answer Posted / niranajn
Inverse definite minimum time relay
| Is This Answer Correct ? | 203 Yes | 27 No |
Post New Answer View All Answers
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
what is lumped and distributed elements?
Apparent power is expressed as V * I(Conjugate). Why not in V * I ?
Why is negative feedback invariably preferred in closed loop system?
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
What is the use of oil in transformers?
If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
why constant voltage transformer should be start without load? and if started then what will happen?
how balanced in star delta connection ?
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
What is the significance of integral controller and derivative controller in a pid controller?
what is the excess air in furnace