What is different between MCB & MCC & isolator switch
Answer Posted / leon
MCB - Miniature Circuit Breaker. Used to break circuits.(In DB)
MCC - Motor Control Center. Used for motor starting equipment. (ususally in factories)
Isolator. Breaks the whole line including neutral(use at geyser)
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
Enlist four components of electrive drives.
Explain how you decide what size of electrical wire do you need?
How to select transmission line type (i.e. 11kv or 33kv) for new established industries
how to measure the current by compact digital equipment with dislay which fit inside any equipment
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
How can calculate the rating of a alternator for a given specific load with formula
what are the installation procedure of high voltage power transformer,CT,CB&PT?
which types of relay used in acb and vcb?
What is the basis for framing the rules of block diagram reduction technique?
How are load losses and no-load losses measured at site in a DG set?
Explain Even and Odd signals?
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
how diside ct mf exmp.200/5 ct
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?