Interested to Buy Any Domain ? << Click Here >> for more details...
what is the safety of ACB & VCB and how can this work and
how can the service the ACB & VCB parts name with picture
- 21 Answers
- 100807 Views
- ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sanjay srivastav
Earth fault relay
Under voltage
Single phase preventer
Short circuit relay
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / raj kumar
1-under voltes 2-over load 3-reverse power 4-earth fault 5-single Phasing 6-Proper working triping coil.etc.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / anil bhatti
1.Short circuit
2.Overload
3.Earth fault
4. Undervoltage release
5. Closing release
6.Shunt release
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / dhananjay kumar yadav
Under voltage
Shunt coil
Closing coil
Erth fault
Over current
Release ( instenius )
Vcb safety-
Erth fault
Over current
No moisture
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shailendra singh
Over voltage
Sant really
ground fault
Over current
Under voltage
short circuit
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / aman bhardwaj
ACB safety
Over load really
Under voltage
Earth fault
Shunt really
Reverse power
Closing really
VCB Safety
High &Low voltage
Master really
Moisture
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / madhuranjan tiwari
1. under voltage
2.over voltage
3.over load
4.short circuit
5.earth fault
6.reverse power
7. Instantaneous (All are safety in ACB)
In VCB
Over current
Earth fault
Over Voltage
Short circuit
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / arul
Under voltage
Earth fault
Short circuit
Instantaneous
Over current
Restricted earth fault
Reverse power relay
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / roman raj
Under Voltage
Over voltage
Earth fault
Closing Coil
Triping Coil
Shunt Realy
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the working principle of servo motor? And explain it.
What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??
what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?
what is the purpose of vector group in a transformer ? if 2 tranaformers r connected in parallel the vector group is same or not? for parallel operation 2 transformers of different manufacturers maintain same vector group or not?
what is the meaning of trippe time of circuit breaker
what is ACB
what is the use of conservator in a transformer?
6 Answers L&T, TATA, Tata Motors,
1.What is wind span ,wight span and normal span, and what is the difference for 132kv transmission .
What is A check, B check, C Check & D check for a diesel Generat
0 Answers Jtekt Koyo Bearings,
What is the meaning of maximum demand
how to decide the load on secondary of the tranformer
Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?
-
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)
