what is over cureent protection
Answers were Sorted based on User's Feedback
Answer / sa
It is a protection to provide upper safe limit of current
i.e. genrally 110%.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / erharisheee51
means protection from over load or short circuit protection.
current exceeds when short circuit and load increases. to
protect from that we have to ensure the relayy like over
load relay.
| Is This Answer Correct ? | 3 Yes | 0 No |
tell me some type of questions throught which i can prepare for exam and do my best
i need 24v dc from 230v ac supply how we can getit ? what are the devices &its rating requied for that ? plzz i need answer urgently .thank u
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
Which element is highly conducting coppoer or gold?
If not maintained 3 phase clearance,what happened ?
what is level 2 automation?
What is annunciator ?
what is ps impedance test
Plz tell me how we can find that particular company has vacancy or not
what is the difference between scaler and vector control in drive and where it is to be used ?
why we step/down voltage in multipul of 11kv?
1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?
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)