What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
1195Post New Electrical Engineering Questions
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
Why earthing is necessary for any equipment?
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
What are electric motors?
why chock were used in old tubelights but are not newest tubelights?
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
Which type of transformer is used for lighting loads?
What is the difference between a Root Locus plot and a Bode plot?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC
In a flange coupling, the flange bolts are designed for
Explain the method to keep noises low in a control system?