In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?
Answer Posted / abdulsubur
IT CAN BE CALCULATED BY THIS FORMULA ALSO P=V I COS PHI
I=P\VCOSPHI FOR SINGLE PAHSE
I=P\1.732*VCOSPHI
Is This Answer Correct ? | 53 Yes | 20 No |
Post New Answer View All Answers
why they were using TRIAC instead relay in some controllers and what is the advantages.
If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines
What is force on a conductor in a magnetic field ?
What is evaporator & condencer & compressor
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
132/66kv sub-station procation ?
what is load despatching
Explain The Application Of Storage Batteries?
what is the condition for YnD11
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
why current flow to the opposite direction of flow of electrons???????????
give me atleast four differences between circuit and network
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
What are the types of piano switches?