If not into production, how far did you follow the design and why did not you see it into production?
1635What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?
GE,
4 50404For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?
8 17396In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?
9 12763Post New Electrical Engineering Questions
why we need to us lenz's law for synchornous motor
Operation of isolators.
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
Why collecting electrode of ESP to be earthed
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
HOW MANY TYPES OF FUSE?
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
How can we calculate cable size in Low voltage & high voltage
Why efficiency in thermal power plant is low?
how does commutator convert a.c to d.c?