when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
1 2013We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?
2 2508Is reverse power relay of generator operate due to voltage variation problem? please clearify.
1 1627two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?
1 1000what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?
1 2154Post New Birla Electrical Engineering Interview Questions
Please if anybody have Vizag Steel Entrance exam papers or atleast Pattern of exam.Then please forward to my email- id: :srikanth.avanthi@gmail.com
please send me previous question papers of rrb chennai applied for junior engineer in mechanical dept
Explain about rough cut planning
What are your future plans for the company if permanently employed?
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?
Cement consumption of one cubic meter of aerocon blocks masonry?
What is Plan Depreciation(AFAB)
Sir I have got qualified in IBPS Clerical examination conducted in Nov'2011. I am expecting one question by interview " Where do you See after 5 years from Now in Bank"? Pleas advice me with good reply in this regard Sir.
what is the cast iron grade of composition of c-3.06% , Mn- 0.48% , Si-2.38% , S-0.088% , P-0.092% , Cr-0.12% , Ni- 0.012% , Mo-0.00%
I want to do SAP course from renowned organizations. Can anyone refer me to any good institute?
what is the last ant version you worked?how to get it
What are pseudo-random numbers?
why the active power flow of some line is increased when the active power of out is cut ?
how to use mitotracker to assay mitochondria in tissue?
what is smart building materials?
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