Answer Posted / muhammad zahid
fixed capacitors are used in fans.As you can see on the
capacitor by yourself. its capacitance is generally from
4-6 micro farad.variable capacitor is used in radio
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
Explain what is the ray of light?
a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?
For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?
In radio transmission, what does the acronym am stand for?
Tell me when taken to the top of a mountain, a clock will go fast or go slow or no change or stop?
Explain what are wave fronts?
Why does it take longer to heat a bucket of water than a cup of water?
what is difference b/w scr &rectifier&mechanism of triac experiment
What is fluorescence?
Is negative mass antimatter?
What does gravitational force depend on?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?
while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?
What is photometry?
Explain heat treatment. Why and how is it done?
