in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp1 2312
For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?1 2650
what happens when ac supply is given to the dc motor and dc supply is given to the ac motor?1 3036
in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?2 3116
Why iron core losses are constant at all loads in a transformer ?1 9595
when a pure dc signal is sent through a moving iron meter, what will it read?? dc or rms?? when a variable dc signal is sent through a moving iron meter, what will it read?? dc or rms??1 1329
what is the calculation of power factor?4 1957
What are field symbols and field groups? Have you used component idx of structure clause with field groups?
What is icollection in c#?
explain duplex ws binding? : Wcf data services
Explain spring mvc architecture.
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What is font in word 2007?
What is Curtailing of R/F
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What are different evaluation categories as part of supplier evaluation process?
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FORMATTED INPUT/OUTPUT functions are a) scanf() and printf() b) gets() and puts() c) getchar() and putchar() d) all the above