0.41
0.35
0.32
0.24
Determine the time-period (in ms) of a sinusoidal wave when the frequency of the wave is 60 Hz. ?
Determine the total power (in kW) consumed by a 3-phase delta connected system supplied by a line voltage of 240 V when the value of phase current is 20 A and the current lags the voltage by 60 degree ?
Determine the value of current (in A) that flows through a resistor of 9 ohms, when the potential difference between the ends of the resistor is 36 V ?
Device used to rectify farsightedness is
Diamonds are glittering and attractive because light incident on them undergoes
Diffusion of light in the atmosphere takes place due to
Dimension of modulus of elasticity is
Direct conversion of solar energy with the use of a photo voltaic cell results in the production of
Direct Current produces a magnetic field similar to a permanent magnet. This magnetic field:
Does the Sun appear round at sunrise and sunset?
