Interested to Buy Any Domain ? << Click Here >> for more details...
How many earthings are required for commissioning the
Transformer?
- 14 Answers
- 35201 Views
- Dalmia Group, HSL, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ganesan.n
Generally three earthings will be provided near the
transformer, they are namely:
1. Earthing for Lightining
arrester located at the pole structure,
2. Neutral Earthing,
3. Body Earthing
| Is This Answer Correct ? | 53 Yes | 9 No |
Answer / s naidu
Hear asking required for commissing the transformer
1-body earthing- 2nos
2-Neutral earthing-2nos
3-Lighting Arester for transformer protection
LA earthing-3 nos
| Is This Answer Correct ? | 20 Yes | 2 No |
1. 02 nos. body earthing
2. 02 nos. neutral earthing
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / easa paul
4 nos.(2 are for Body earthing and another 2 are for neutral earthing).
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / nazeer
one is neutral earthing and minimum two earthing for body
but if earth resistance is not below 2ohm additional
earthing has to be provide and make all link with each other
| Is This Answer Correct ? | 8 Yes | 0 No |
total no of earthing is 5
where
lightining earthing
2 nos of boby earthing and neutral earthing
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / soma sekhar
1 Body earthing
2 Neutral earthing
3 Equipment earthing
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / prashant
there will be
body earthing - 2 nos
neutral earthing - 1 no
| Is This Answer Correct ? | 8 Yes | 7 No |
Answer / harnish desai
tehere are 3 nos. of earthing requres for comissioning of
x'mer.
1) body earth
2) neutraal earth &
3) lighting arrester earth.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / mani0786
litening earting & must double body earting as rule IS 1956
| Is This Answer Correct ? | 1 Yes | 0 No |
What is the power factor,apparent power,reactive power and formula of power factor.
What is a unit of gravity (Battery)
What are the advantages and disadvantages of closed-loop control system?
why voltage drop will occurs in 3 phase line?
What is formula of capacitor for 1-phase power connection.how to improve PF. Suppose I want to connect capacitor in refrigerator to reduce power consumptions.
how to calculate the load on transformer..????
what will happen if we will not use commutater means if we will give dc to the windings in dc motor
what is a,b,c,d checks diesel generator?
please send me previose rrb junior engineer qustion papers
why vector group is ued
Why don't connect earth wire to elcb?if earth fault occur,how will detect it
1 Answers TATA, Tata Communications, Telecommunications,
what happens when the transformer is connected to DC 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)
