What is the difference between MCB & MCCB,
Where it can be used,
Answers were Sorted based on User's Feedback
Answer / nikunj thakkar
IN SIMPLE THAT MCB IS USED FOR CURRENT UP TO 125A WHILE MCCB IS USED FOR KA AND ALSO MCCB CAN BE USED FOR UNDER UOLTAGE AND FREQUENCY.
Is This Answer Correct ? | 37 Yes | 81 No |
do we need NGR panel when the output of the genset is LV but after that it is step up to 22 kv. condition is 12 genset 400v are operating in parallel.
what is the main purpose of line PT and bus PT?
Can we generate 3 phase power from single phase connections?? If yes, how?
what is the function of commutator in dc motor?
52 Answers Aviation, HP, Raj Construction, TCE, University Exams,
what is wave trap? And how it works?
For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????
4 Answers Piramal Glass Limited,
We have laid the single core Armoured cable 7 nos ( 2 each phase & 1 neutral ) to cater our electrical load . the issue is though we have Glanded the cable both the end also givan the earthing to the panel both the end we are facing a heavy sparking at the gland side. what could be the reason.
What is cp system and why is it required.?
working principles of a generator
What is the difference between AC voltage and DC voltage?
Which one is correct mVA or MVA. Whether both the units are same for the transformer
How can I calculate the fault level of a transformer. 1. If fault is 3phase fault 2. If fault is 1phase fault 3. If fault is 2phase fault Dear all geniouses, can you help me by giving answer. If anybody want to send something then mail me at "msalam_shahin@yahoo.com"