Interested to Buy Any Domain ? << Click Here >> for more details...
What are the diferences between ELCB and RCCB
- 5 Answers
- 11020 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / velusamy
The ELCB works on the principle that the total amount of
current flowing thro the phase is returned thro neutral. if
not so , elcb trip the circuit.
For RCCB, i agree with ans 1 & 3
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
What products have you designed which have entered high volume production?
What is the maximum and minimum rating of UPS?
what are pilot cells
Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???
What is formula calculation size cable wire ?
i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
what is 3rd Harmonics? how it is generated in alternator
How phase to phase voltage comes 440V.
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
what are the protecyion of transformer & generators
diff.between servo motor and ac motor
