Interested to Buy Any Domain ? << Click Here >> for more details...
why we have to particulary use ACB for below ratings,even
available of MCB,MCCB with that range ?
- 2 Answers
- 7289 Views
- QRG Health City, Siemens, I also Faced
- E-Mail Answers
Answer Posted / ragesh subramanian
ACB's are CAT B devices. these devices are supposed to
withstand the overload current for specific periods thereby
allowing the downstream devices like MCCB's & MCB's to trip
before ACB in case of a fault.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
In EB metering we face problem kva jump even in no load condition.can any one help to control this
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
What is the function of RCBO? What are the different sensitivity ratings & each application?
What is a diode?
what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.
why swityard is necessrry requirement in any bis power distributin systems?
what is ic 01,ic 06 ?is it types of cooling?
Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
what do you mean by class PS CT and what are technical details needed for calculating it?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
What is difference between isolator and circuit breaker?
What is rotary phase converter?
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
how solar power plant energy meter multiplication factor
