Interested to Buy Any Domain ? << Click Here >> for more details...
explain the details about vaccum circut breaker and
advantages?
- 4 Answers
- 7346 Views
- CPCL, Unisol, I also Faced
- E-Mail Answers
Answer Posted / j.kesavan
vaccum circuit breaker ,vaccum is arc qunching media, to
arrest the arc in breaker closing time.
| Is This Answer Correct ? | 12 Yes | 4 No |
Post New Answer View All Answers
why do we not use equivalent voltage source in negative sequence equivalent ckt.
What are dependent sources?
how to calculate the earth fault current
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
Draw the circuit of clapp oscillator?
When will you multiply and devide with derating factors to the actual value while sizing the cable?
Is potential difference materials property ..? if yes tnen how.. explain brifly.
What is the formula to calculate a three phase alternator
An automatic water heater is an example of which type of control system?
Comment on the working principle of operation of a single-phase transformer.
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
Which motor connection is preferable star-delta or delta-star?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is kvarh? Please define it With calculation General motors ?
detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron
