As i want some model question paper in basic computer science and history please send me immediately sir
14791) How to calculate battery backup for ups as well as solar with complete formula elaborately......
2 4631phase association of 3PH L&T static CT meter is wrong. means 1PH & 1 CT connected properly and other 2 voltage and CT's inter changed. what would be the impact in the reading?
KSEB,
3 7133In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?
3 14776a solenoid of inductance 250mH and resistance 10ohm is connected to a battery. the time taken for the magnetic energy to reach 1/4th of its maximum value will be?
SSC,
1 4907take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
1852what is the difference between gas group b and gas group c electrical equipment construction wise?
14261.how to calculate energy units in our home at singe phase, 2.415V,63A wiring what will use thickness of wire
2 3359On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?
3660Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?
WCC,
1614Post New Electrical Engineering Questions
How to calculate the heat load for a electrical room
plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in
State Maximum Power Transfer theorem.
What is the difference between circuit breaker and isolator
What is the function of the circuit breaker failure relay?
Write the force balance equation of ideal dashpot element.
what is cogging and crawling
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
what is the difference between capacitive and resistive voltage divider?
what kvrah y we need to take the readind of that
What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?
WHat is the general checks required for Dry type transformers
Differentiate between ideal and non ideal current sources?
whats the existence of reactive power and when it arises?
what the principle of sincroscope?how it works?when it needed?