Explain the Term in CT Name Plate – Class: 5P10
Answer Posted / sangram
first i explain the term:- 5 is a class of accuracy, p you
should use for protection purpose, 10 you should load up to
10VA.
you should use this CT for protection purpose, and the
burden rating should 10volt Amp at 100% load pass in
primary, you should allow +/-5% error for this CT.
Is This Answer Correct ? | 14 Yes | 7 No |
Post New Answer View All Answers
What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.
Why Neutral Isolation is required?
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
what is ps impedance test
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
What are the advantages & disadvantages of a group electrive drive?
What is FTA card? How it works?
completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
how to calculate the no load current in transformer?
What is the formula to calculate the rating of a three phase miniature circuit breaker
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
Why do we need interlocking in a HT metering or Ring main unit switchgear?
How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?