Electric Circuits Two electric bulbs have transparent filament of same thickness. It one of them gives 60 W and other gives 100 W, then- 60 W lamp filament has longer length. 100 W lamp filament has longer length. 60 W lamp filament has shorter length. 60 W and 100 W lamp filament have equal length. 60 W lamp filament has longer length. 100 W lamp filament has longer length. 60 W lamp filament has shorter length. 60 W and 100 W lamp filament have equal length. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total instantaneous power supplied by a 3 - φ AC supply to a balanced RL load is pulsating with non zero average. zero. constant. pulsating with zero average. pulsating with non zero average. zero. constant. pulsating with zero average. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The strength of current in 1 H inductor changes at rate of 1 A / sec. Find the voltage across it? None of these. 0.5 V. 1 V. 2 V. None of these. 0.5 V. 1 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity should be measured by the voltmeter ? Voltage Speed Current Power Voltage Speed Current Power ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The mass of a neutron of atom is 1.672 × 10 - 26 Kg. 1.602 × 10 - 19 Kg. 1.609 × 10 - 31 Kg. 1.675 × 10 - 27 Kg. 1.672 × 10 - 26 Kg. 1.602 × 10 - 19 Kg. 1.609 × 10 - 31 Kg. 1.675 × 10 - 27 Kg. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is form factor? Instantaneous value / Average value. Average value / Peak value. R.M.S. value / Average value. Average value / R.M.S. value. Instantaneous value / Average value. Average value / Peak value. R.M.S. value / Average value. Average value / R.M.S. value. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS