Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.
12 40897E.B sending end to receiving end 33kv ug cable laid 8Km,receiving end to ss1,ss2,ss3,ss4 all are Approx 800 Mtr,can go for 33KV to 430V or 33kv to 11kv in receiving end and 11kv to 430 near ss ,which one is good for technically and economically.
1 4215How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?
1 3530Post New JLL Electrical Engineering Interview Questions
How do you interpret imaging studies, such as computed tomography (CT) scans or positron emission tomography (PET) scans, to assist in cancer diagnosis and staging?
Can we have any code between try and catch blocks?
What is Variant?
What are the rules employed while naming the steps in a job?
What method is used to place a value onto the top of a stack?
Write the code to count the sum of n natural numbers.
What salary are you seeking at Office Depot?
How would you dynamically allocate a one-dimensional and two-dimensional array of integers?
How can you find out define what kind of stainless steel was used in making a stainless object?
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
What is the importance of client-side libraries? : asp.net ajax
i want to know some description about SIM architecture... what is inside the SIM?
What is an operating system on a computer?
What are synchronized methods and synchronized statements in java programming?
What is rss subscription?