Answer Posted / gmammen
no
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
What is formula calculation size cable wire ?
How do you compute voltage drop and cable size over distance?
Difference between Earthing Truck & Earthing trolly for HT panel
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
Explain the operation carried out in thermal power stations?
How 48-relay (incomplete sequence) functions?
How to detect voltage vector shifting in interconnection protection.
What is installed in PAC that is control the humidity
How to calculate VA rating for CT or PT or Control Transformer?
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
1hp= how much rpm
What is mean by spike arrester(Voltage Operated)
wow to calculate the transformer rating(KVA)
Transmission through a short line depends on
