Constant
Increasing
Zero
Infinite
If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is
If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:
In _ motion of a body its velocity varies with time.
In a 3 phase bridge inverter with 180° mode of operation the numbers of thyristors conducting at one time are
In a 3 phase semiconverter, the freewheeling diode comes into operation only if firing angle
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
In a conductor
In a D.C generator, following loss will be minimum
In a doctors stethoscope, sound is intensified because of
In a filament type light bulb most of the electric power consumed appears as
