Re: can you give main difference between ELCB 2pole And RCCB
2pole? And how this devices operated?
Answer Posted / electrobot of the philippines
RCCB IS THE NEW TERM FOR ELCB, THAT'S ALL.
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
Who many reason of ignition fail ?
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
What is excitation in case of dc motor?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
how to calculate the earth mat design in 132 kv substation yard ????
What are root loci?
send me any model test paper of clerical post of state bank of india.......
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx
Witch do depand of Power factor and theory of power factor?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
What is touch potential and step potential?
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
What we mean by vintage of an engine+Generator?