Interested to Buy Any Domain ? << Click Here >> for more details...
with out name plate details , how to find the metering ct
and protection ct.?pls brif explaination about that.
- 3 Answers
- 7827 Views
- APNPDCL, I also Faced
- E-Mail Answers
Answer Posted / prasad asolkar
if we have both metering and protection ct at same place and if they are applicable for a single application then the thicker sized ct is protection ct and the thinner sized ct is metering ct.
for eg.
rated current of dg is 1000A
then, metering ct will be 1000/5A & protection ct will be 500/5A.
so for smaller rated ct requires more no of turns at primary therefore the 500/5A ct have thicker winding & 1000/5A ct will have thinner winding.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
distribution is maximum done by a)radial b)network c) parallel d)b & c
Why do we require transformer with less specific weight if supply frequency is increased?
what is mean by dual digital protection in the relay field?
Plz tell me how we can find that particular company has vacancy or not
2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping
What are the advantages of speed control using thyristor?
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com
what is meant by skew width in machines?
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?
what is high - pot test. what's its use?????
What is online and offline ups? how does it works?
can we use trip light with bus coupler?
What is different bewteen low or high impedance busbar protection scheme
