Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between ELCB and RCCB. Please define
the working of both.
- 6 Answers
- 15671 Views
- I also Faced
- E-Mail Answers
Answer Posted / sanjay kumar
Earth leakage circuit breaker(ELCB) trips during leakage of
current from ckt. to earth.
Residual current circuit breaker(RCCB) will trip if
algebric sum of current is not be zero.
| Is This Answer Correct ? | 39 Yes | 4 No |
Post New Answer View All Answers
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?
can some one clearly explain why -48 volt DC use in telecom site????
Why use in ht motore
Difference between control junction box (cjb) and power junction box(pjb)?
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
howmany electrician should maintain for a 1000 kva used plant... in kerala..
what type of questions are asked and howmwny questions belong this catagory?
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
how i can calculate the size for fire cable
What is instrumental error?
