How do you reverse the direction of rotation of a FAN?
Answer Posted / jitendra agarwal
Infect we can change the direction of the motor by changing
the connection of any coil in the fan.
we can change the direction of motor by increasing the
value of capacitance fo capacitor this will cause anty
rotatong the fan but it may damaged the fan.
| Is This Answer Correct ? | 1 Yes | 18 No |
Post New Answer View All Answers
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
why are installed water leakage detection system data centers & server rooms
how to calculate the change over time for star delta starter for different KW motor?
what is LSR?
actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
testing of Vector Group – YNaoD II
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
What is negative sequence over voltage element?
how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
what is capacitor voltage transformer?? how it is different from potential transformer?