Thu 30 Oct, 2014 11:16 am - in a pmmc instrument , the central spring stiffness and the strength of the magnet is decreased by 0.04% and 0.02%, respectively due to rise in a temperature by 1 degree celcius. With a rise in... (view)
Wed 24 Sep, 2014 06:45 am - this is a numerical probem and there is no such thng like here.......... i am already aware of it,please provide me a suitable approach to solve the problem
URL:... (view)
Wed 24 Sep, 2014 02:02 am - this is a numerical probem and there is no such thng like here.......... i am already aware of it,please provide me a suitable approach to solve the problem ;
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Tue 23 Sep, 2014 09:26 am - a 4 kva, 230/115 volt, 400 HZ, single phase transformer originally designed for use in air crafts, is available in a laboratory for obtaining 115 volt supply from standard 230 volt,50 HZ mains if... (view)
Thu 11 Sep, 2014 11:06 pm - When the voltage across inductor is maximum in series rlc circuit; slightly below or slightly above resonant frequency ,though voltage across the inductor and capacitor are equal in magnitude and... (view)
Sat 30 Aug, 2014 11:50 pm - The amount of charge accumulated between time ta and time tb is the area under the current-time graph between those times. It's like when we use v-t graphs to find displacement. (view)
