How do you reverse the direction of rotation of a FAN?

Answer Posted / swapnil

we can change direction of rotation of fan by changing phase
sequence of the motor.

Is This Answer Correct ?    12 Yes 23 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is mean 2XWY

1987


what is lumped and distributed elements?

1548


how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?

2819


What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

996


what is meant by moulded case circuit breaker ?

1714






what is the constructional difference between a power transformer and potentian transformer?

1263


Define unilateral circuit?

700


Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?

1331


How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

2574


why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

1283


what is the difference between linear choke and suction choke?

2179


What is control system?

723


How two nos. 130 kw D.C motor get synchronise using D.C drive.

1585


Why field rheostat is kept in minimum position?

712


If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

1643