A transformer with 5500 turns in its primary winding is used between a 240V a.c supply and 120V kettle. Calculate the number of turns in the secondary winding

Similar Questions

A gas with initial volume of 2 X 10-6m3 is allowed to expand to six times its initial value at const...

Which of the following phenomena CANNOT be explained by the molecular theory of matter? ...

Two blocks of the same dimension, one steel and the other wooden are dropped simultaneously from the...

RADAR is used for ...

If an ebonite rod is rubbed with fur ...

A body of mass 5kg movimg with a velocity of 30ms-1 due east is suddenly hit by another body and cha...

The energy associated with the photon of a radio transmission at 3 x 105 Hz is [h = 6.63 x 10-34Js]...

A sound wave from a ship is received 8.4s later. What is the depth of the sea? [Speed of sound in wa...

Myopic defects in the human eye can be corrected through the use of a ...

I. The earth is not spherical but elliptical in shape II. Variation in latitude and longitude III....