I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
2134If 11 KV breaker on the primary side of a 11 KV/3.3 KV 12.5 MVA transformer can be installed at a distance of 1000 mtrs through a 11 KV cable. If no what are the probable reasons.
1 4391what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
2106how we can improve power factor from 0.8 to 0.85 or 0.9 & how we identify its either lag or lead ? thank you
7 15052in three phase with neutral connection, what will happen,if the neutral is in open condition with single phase distribution panel ?
2 4702What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
4 8045Post New Electrical Engineering Questions
how to introduce yourself
How to connect the chemical earthing and complete process tell me plz
why we get 2 differnet values for power factor in 2 watt meter method in 3 phase
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
What is difference between safe PLC and normal PLC
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
Explain in brief description about the operation of DG sets.
What is the mechanism of WTI
Which is the largest hydropower station in the world?
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.