phase association of 3PH L&T static CT meter is wrong.
means 1PH & 1 CT connected properly and other 2 voltage and
CT's inter changed. what would be the impact in the reading?
- 3 Answers
- 6836 Views
- KSEB, I also Faced
- E-Mail Answers
Answer Posted / manjunath tc
Phase angle error will come into picture and meter will record slow.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
what & how to check the lightning arrester
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
how can tell us the AC indoor or outdoor which Tr and formulls
how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?
How many types of losses occur in a transformer?
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
Which type of DG need Netral Earthing?
in 132kv substation CRT means
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
how external lighting design? please give examples?
What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas
why does connected a indutor with mnsformeretering core of current transformer ?
