An electric bulb giving light but at the time of lighting which one it takes? voltage or current
6 8346How do I know if a transformer is saturated? I am doing the simulation of the saturation of a transformer, but what parameter tells me when a transformer is saturated? How do you calculate? is on the plate?, there is a rule that can help me? How could model? I understand the saturation occurs when the flow can no longer bind to the other winding, this is given to certain current, this current is the same that appears as the highest in the bale of features? Thank you for your help Eduardo Alvarez Guatemala
3 8036we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
2207PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
NHPC,
5448Post New Electrical Engineering Questions
How will polarity test of Dy5 Transformer ?
Define conversion efficiency of a power amplifier.
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?
state the disadvantages of carbon filament???
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
what is the current density of copper & alluminium.
what is droop control?
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
is there any phase difference occurs while primary and secondary side mutual induction occurs?
Why the earth to phase voltage is high 250 compare to other two phases