Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between MCCB,ELCB,RCB & MCB
- 2 Answers
- 6546 Views
- Bhel, HCL, HPL, I also Faced
- E-Mail Answers
Answer Posted / h s sandhu
Although the answer for MCCB and ELCB is all right but mcb stands for Miniature Ckt breaker and is used in domestic and industrial area with low fault level and with B,C and D curve application for Light/resistance,Inductive load and Non linear loads of PCs etc which causes lot of harmonics in the supply line. .The protec for MCCB is more and of higher level than MCB.RCB is similar to ELCB which checks the leakage current.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
For a stable system, where should the poles of a system be in a root loci plot?
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
what is per unit calculation?looking for simple and strong explanation thk u
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
how we can set the IDMT relay.
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
Why negative feedback is preferred in the control system?
How to assume answer to electrical questions
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
What current position are you holding in your current company?
What is a Phase shift meter? Where can I get one?
why star point of HT motor not earthed?
