when we should use Central Battery system and UPS system and
why? in other words, what are the differences between the
two systems?
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
what is ic 01,ic 06 ?is it types of cooling?
How to work definite,over pluxing,revers power,OSR relay
How many types of isolator is available for H.T.lines? which one is best for sub-station?
Electrical Engineering
0 Answers Gamesa, Medha Servo,
Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
why make protection 85% of winding?
What is lc oscillator?
MICOM P122 OC/EF RELAY HAVE HARMONIC RESTRAIN OR NOT?
An automatic water heater is an example of which type of control system?
If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.