How to select the releases for MCCB ?
Answer / jai prakash narain singh
MCCB-moulded case circuit breaker.mccb has protection for
over current,which can be set by turning the current
setting knob and you can also set the delay time.in case
over current occur for more than set time,it will trip the
mccb ,to protect the ckt
| Is This Answer Correct ? | 5 Yes | 2 No |
whta does the middle finger stands in flemings left hand rule
if we convert kw into kva,which one formula use by us,pls tell me?
19 Answers ABB, AEC, BGH,
THE ROTIO OF VOLTAGE AND CURRENT IN A CLOSED CIRCUIT
12 Answers APGenco, Constant, Lanco,
What is difference between PLC and SCADA
13 Answers Uflex, Vimal Fire Controls,
How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?
what is the IS foe lightning arrester?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
why we can't use more then 50 hz in india ? Is it possible ?
Pls say , how we calculate lux / sq.ft, which formula used for calculation
why earth hole size is biggest in plug point?
22 Answers Al Qabas, HCL, RRB,
whati s the sludge current in ups
how to connect generators in parallel and what are the required equipment to do so?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)