Answer Posted / thran
Ripple is unwanted ac signal Harmonics is line distrub...
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
what is effect of leading power facter on the system and billing
IN dc capacitive reactance is??
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
what is the difference between torque induced and torque load?compare them with respect to dc motor?
when ID fan will immediately stop through VFD what exactly cause and problem the ID fan
difference between Ac and Dc mcb ????
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
What is Faraday's law
How PSV sizing being done
what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?
What is the difference between line drop and percentage line drop?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
List of equipments required foe industrial repair lab.
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA