why do fans generally rotate in anti clock wise direction??
- 2 Answers
- 8675 Views
- BMS, FIS, IBM, I also Faced
- E-Mail Answers
Answer Posted / parveen
because fans are used to get air that's why design of fans are like that they rotate in anticlockwise if fans suck the air like exhaust fans they are rotate in clockwise direction.
| Is This Answer Correct ? | 7 Yes | 6 No |
Post New Answer View All Answers
how many joints are allowed in underground HT cable of 1 KM
Whata are the types of Cables?
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
Please give me a erda placement paper
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?
Why reactors use before incoming of ac vvfd drive?
why ss stablity limit is more transient stablity limit?
1.how many types of relays? 2.difference between ATS& STS?
what mean by analog ,digital,numerical meters and relays? say the example?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
how to determine ct ratio in ht vcb?
What facility we get after CT secondary earthing and how?
explain supply side and demand side energy management with advantages & disadvantages
How i can decide that HVDC line is best for transmission.
