why fan consume constant power even when we increase or decrease its circuit resistance through speed regulator???
2 3579why we use condenser in the thermal power plant, althrough the same vapour will be again heated
2 3922what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?
3 6364Post New Electrical Engineering Questions
best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
How i can decide that HVDC line is best for transmission.
What is instrumental error?
What are all present producing cost of Per KWH of various Fuel?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
Battery is a voltage source? give one example of current source and why?
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
what is the importance of earthing system on the generators big capacity and small?
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com
Instrument connected to a single phase supply
