how fan speed decrease or increase by using regulator?
thank you
Answer Posted / ikab
Regulator increases or decreases resistance,
so voltage drops accordingly to adjust fan speed.
Is This Answer Correct ? | 7 Yes | 5 No |
Post New Answer View All Answers
If you have an earth with pilecap then your resistance is really low. why and how?
What is the capacity of the Fastners 12mm?
Is Transol transformer oil comparable to nynas nytro libra?
What is non-minimum phase transfer function?
for compensate 315mh inductance ,how many capaciance required?
A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
Is neutral transformer can be called as control transformer?
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
what is the difference between interconnection and intraconnections in the circuit diagrams
What is difference between mcb and mccb.
Can any body tell gulf interview question for experienced electrical engineer ?
what is mean by D.O. in distribution line poles?
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
why are u join ntpc