for any load, what happen if we use the cable rating above its
normal rating
Answers were Sorted based on User's Feedback
nothing will happen to the load, only the
cost increase
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / reddy
No problem with higher
rating. Its safe. Only
cost increases
| Is This Answer Correct ? | 1 Yes | 0 No |
IN THE CASE OF AN ELCB, IF THERE IS ANY UNSTABILITY BETWEEN PHASE AND NEUTRAL IT MAY TRIP. BUT MY QUESTION IS WHEN A LOAD IS CONNECTED IN BETWEEN P AND N, THE LOAD CONSUMES SOME POWER AND THERE IS A DIFFERENCE IN NEUTRAL WITH RESPECT TO THE PHASE. THUS ACCORDING TO ME, THE ELCB WILL AUTOMATICALLY OPERATES WHEN EVER THE LOAD CONSUMES-- I KNOW IT IS WRONG. BUT THE SOLUTION IS?????????
Send me Model Question paper for the post Scientific Assistant in NPCIL
What the purpose of transient fault recoredr in substation
Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
How to design harmonic filter at the project stage without nowing the harmonics levels
Hi Recently I got one formula that is Impedence of Xformer = Rated KVA/Root 3 * secondry voltage OF Xformer. Is it Right??????
what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?
what is the relation between the size of the machine and the frequency? (when the frequency increases the size of machine will increase,why?)
what use marshalling kishock in power transformer?
Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com
we use 3 phase supply for induction motor why not use two phase supply .
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)