How many current ratings of MCB's are in the market?
e.g: 1A, 2A, .......upto.
Answer Posted / r.ramamoorthy
2A,6A,10A,16A,20A,32A,40A,63A,80A,100A.
| Is This Answer Correct ? | 11 Yes | 15 No |
Post New Answer View All Answers
how can i improve the power factor in domestic (230v)
how to set the time in digital timer ?
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
why we used ZNO in Lightning arrester.
Discuss the effect of sudden loading of an induction motor
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
Why synchorised generators are used for the production of electricity?
H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....
What is line resistance of cable & how it can be measured ?
define hysteresis loss, eddy current loss and windage loss
why dc is used in control circuit for mv & hv switchgear instead of ac
I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)
What are m circles?
define the non synchoronism of synchoronous machine in general g or m??
rajha power sector details