Which of the following is a constant loss in a transformer--
Which of these is not possible during solar or moon eclipse ???
Primary & secondary windings of a transformer is coupled by--
Schmidt trigger is used to generate
Which of the following have zero core losses
the measurement of depth below the water surface is called
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the enthalpy of evaporation of water
if two liquids at differnt temperatures are mixed then the final temperature of the mixture of liquides can be obtained by using
The sopkes used in the wheel of a bicycle increase its
(a) Moment of Inertia (b) velocity (c)Acceleration (d)Momentum
hardest alkali metal is
Nuclear sizes are expressed in a unit named
Sound of frequency below 20 Hz is called
Moment of inertia is
Mica is used in electrical appliances such as electric iron because mica is
Load that is considered to act at a point
In which decade was the first solid state integrated circuit demonstrated?
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The first reading from a level station is
A. foresight B. intermediate sight C. back-sight D. any sight.
The Landing and and Take off area of Heliport is generally marked with which alphabet ???