Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate Earth busbar size & what is the procedure we
make for determine that?
- 1 Answers
- 8757 Views
- I also Faced
- E-Mail Answers
Answer Posted / narottam behera,
According the load of equipments and what is the possible current will flow in shorts circuits condition and lighting arrestor .and what material uses what is the conductivity...then we can choice the size of earth bus bars .
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
How to Preparation of online test
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
Where servomechanism is used?
What is the use of lag compensator?
how to calculate slip ring induction motor stator and rotor currents??
Mention the difference between Analogue and Digital circuit?
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
wish of these transformer uses oil?
why impedance relay is used for medium transmission line protection
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
How does an oscillator differ from an amplifier?
