What is mean by power factor?
Answer Posted / naazia
cosine of angle betwn voltage and current
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he compression ratio for a petrol engine generally lies between
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.?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How to see the inductance in a transmission lines
what are inherent currents?
formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
I want single line diagram for AMF & DG syncronizing panel
neutral earth resistance testing is it possible for transformer while in load condition
what is the difference between electrical choke and electronic choke?
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
which book to refer in electrical engineering for iocl exam & which book for general english.
2. What are the parameters of EHT sub-station?