Science, asked by jasmaan, 1 year ago

what is reostat and how it controls the speed of fan?

jasmaan: hii

Answers

Answered by sheil2

rheostat is a device which is used to change the voltage.Insert a rheostat in a wire to the fan.The rheostat should be rated atleast 3watt and should have resistance of 20-50ohms

Previous Question

Next Question

Similar questions

India Languages, 7 months ago

vazhiyatrakark salyam shritich kond nighalude naatil madyapanmarude ennam vardikunath sradhayil peduthan police supradinu nivedanam thyarakuka Malayalais Answer please...

Biology, 7 months ago

Draw the flow diagram to show that the onset of puberty is controlled by hormones. ONLY THOSE WHO HAVE GOT GENIUS, ACE BATCH CAN ANSWER.

Computer Science, 7 months ago

consider the set of codewords = 0 10, 011, 101 and 11 find the minimum hamming distance of c...

Physics, 1 year ago

is jouel's law of heating always desirable? Answer in detail.

Science, 1 year ago

Due to some malfunctioning, liver of Mr Jhon has stopped secreating bile juice. What do you think will be the effect of this on his digestion?

Physics, 1 year ago

The error in the measurement of radius of a sphere is 0.4% .Find the permissible error in the surface area ?

Math, 1 year ago

puzzle: 5_5_5_5=30 fill the blanks only by using : +,-,×,÷ only. any of the signs can be repeated. ☺...

Social Sciences, 1 year ago

any four insects that live in groups...