what is difference between fan and blowers

Categories >> Engineering >> Mechanical Engineering
Suggest New Category

Question Posted / pintu9774689249

11 Answers
38766 Views
GAIL, Mecon, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is difference between fan and blowers..

Answer / laxmi prasad

Fan, Blower & Compressors diffr in there compression
ratios.
fan compression ratios is 1.1

Blower compression ratios is 1.1 to 1.4

Compressors compression ratios is more than 1.4

Is This Answer Correct ?

68 Yes

10 No

what is difference between fan and blowers..

Answer / sbp

Fan, Blower & Compressors diffr in there compression
ratios.

Is This Answer Correct ?

46 Yes

8 No

what is difference between fan and blowers..

Answer / kash

A fan is used for relatively lower pressure and high volume
flow rates and a blower is used for relatively higher
pressure and comparatively less flow rates.

Is This Answer Correct ?

36 Yes

1 No

what is difference between fan and blowers..

Answer / dhruv

fan works on low mass flow of the air while blower works
for the bulk mass flow rate.

Is This Answer Correct ?

42 Yes

17 No

what is difference between fan and blowers..

Answer / vivek gulhare

As per American
Society of Mechanical Engineers
(ASME) the specific ratio - the
ratio of the discharge pressure
over the suction pressure – is
used for defining the fans,
blowers and compressors
Fans - Up to 1.11
Blowers- 1.11 to 1.20
Compressors - more than 1.20

Is This Answer Correct ?

25 Yes

3 No

what is difference between fan and blowers..

Answer / shwan

fan is used for lower pressure and less than the blower
but yhe compressser used for high pressure.

Is This Answer Correct ?

42 Yes

26 No

what is difference between fan and blowers..

Answer / harender saini

fans has a compression ratio upto 1.1
blowers have compression ratio from 1.11 to 1.20
compressors have compression ratio above 1.20

Is This Answer Correct ?

11 Yes

0 No

what is difference between fan and blowers..

Answer / chaitanya pithawa

fan is just used for air moving.Its blade are axailly bladed.
fans usually move large volumes of air at low pressure.
blower is a centrifugal fan,blower is a machine for moving
volumes of a gas with moderate increase of pressure.

Is This Answer Correct ?

20 Yes

10 No

what is difference between fan and blowers..

Answer / ayyam perumal

IF THE COMPRESSION RATIO IS 1: 1, THAT IS FOR FAN,

IF THE COMPRESSION RATIO FROM 1:1 TO 1: 4, THEN IT IS
BLOWER,

IF THE COMPRESSION RATION IS ABOVE 1:4, THAT UNIT IS CALLED
AS COMPRESSOR

Is This Answer Correct ?

12 Yes

4 No

what is difference between fan and blowers..

Answer / deni

for fans the relationship beetwen discharge and speed is given by...

Is This Answer Correct ?

3 Yes

2 No

Post New Answer

More Mechanical Engineering Interview Questions

Who discovered non-newtonian fluids?

0 Answers

What is the use of multi tester?

0 Answers RRB,

What are the steps taken in troubleshooting of a machine e.g extruder

1 Answers L&T, MAHINDRA, ME,

why we use 4 earthing in the DD genset?

2 Answers Cooper,

Draw the flow of F.O. diagram from service tank to Main Engine?

0 Answers

What was the hardest class in engineering you had to take?

0 Answers

What is difference between AHX AND AH when referred to Withdrawal sleeves ?. Can we use AHX withdrawal sleeve with CK bearings ?

1 Answers

what is hammering of fluid?

2 Answers Bhel,

effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent

0 Answers Essar,

Laws of thermo dynamics?

2 Answers TCS,

a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.

0 Answers

normally..what is the kilowatt for 1, 1.5, 2 ton split air conditioners

2 Answers

For more Mechanical Engineering Interview Questions Click Here