Why don't we provide SURGE ARRESTORS for Transformer
feeders?
Answer Posted / anonymous
elementary my deer friend. we do not surge arrestors because if we have too many arrestors the amount of innocent people ended up in jail will increase by 100 times. Also, transformers do not need to be fed by feeders, they can get their own food.
Sincerly, Optimus prime, roll out!
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
How do we calculate the Out put voltage of generator, after the excitation is being given?
what is transformor oil gread
how does a liquid starter reduce the starting currents?
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
How does an induction motor start?
Which type of DG need Netral Earthing?
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com
What happens if the series current double?
Type of motor stater detail and working detail
How to perform a DC resistance test In Alternator and their proceduces?