why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
1896What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
2944why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??
5 7293When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,
3 3559Post New Electrical Engineering Questions
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
What is the formula to calculate distribution transformer De-rating on iron losses basis
What are the advantages of nichols chart?
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
what happens to the supply voltage if there is any change in frequency?
What type of core material is used for metering C.T and protection C.T???
On what cycle does thermal power plant operate?
What is resistance reading of earth copper rod with grid and without grid?
What are hrc fuses and where it is used?
What is the control action?
Load transfer in 11kv double busbar switchgear - operation.
How to decide whether A / B / C / D curve type MCB should be used?
why cable i burning without tripping. how can protect led street lights
I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.
