Answer / amod singh

because of
1- in table fan stator is fix and rotor moving
2- in celling fan stator moving and rotor are fixed

Answer / viveksekar

tabul fans rotate in anti clockwise directions
becoz............. only on anti clockwise the atmospheric
air can be made to flow down........if it rotate in
clockwise direction then air made flow outward direction tat
the principle used in exhaust
fans;.........................................

celining fans-anti clockwise rotation
exhaust fans-clockwise rotations

Answer / ashish kolekar

It is fully depends upon Newton's Third law which states moving in opposite direction of motors it cause the ceiling fan rotats anticlockwise while table fan in clockwise and its also depends on motor of fans which r fixed....Thanks

Answer / k.prakashchandra

Ceilig fans circulate hot air from fireplace upwards in
clockwise rotation during winter and the opposite in summer
for cooling, with reversing switch.In India they are for
cooling only ,hence only anti -clockwise rotation.By
reshaping blades/paddles, they can made clockwise.

Can anybody tell abt concrete encased earthing or grounding?

0 Answers  

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Two electronic energy meters are connected to seperate phase wires, but connected to a looped neutral. Are these going to function correctly?

8 Answers   DRDO,

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Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction

0 Answers  

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why ac ratings are in tons?

2 Answers  

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What is the difference when selecting a cable between AC and DC current?

13 Answers   ABB,

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What does VVVF stands for in VVVF drive ? How does it differ from VVF drive?

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What is the megger value for ht

16 Answers   Electrical,

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i need to connect fact device(any one from following upsc,sssc,svc,statcom and tcsc)in 14 bus system....by using MATLAB psat software....if i connect these fact devices,i will get some error as "virtual error"...i cnt rectify this error.if anybody know that how to work in psat,pls help me to rectify this error.... or send mail me to, viki0607@yahoo.co.in

1 Answers  

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send me all basic electrical question and answers

0 Answers  

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what is self commutation how a thyristor discharges through a capacitor and inductor

3 Answers  

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what is the procedure for cable sizing or on what basis we will calculate the size of cable?????

6 Answers   ANG, Focus, Mecon,

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what is impedence in transformer

2 Answers  

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