1. Which of the following variables controls the physical properties of a perfect gas
(a) pressure
(b) temperature
(c) volume
(d) all of the above
(e) atomic mass.
2. Which qf the following laws is applicable for the behavior of a perfect gas
(a) Boyle's law
(b) Charles'law
(c) Gay-Lussac law
(d) all of the above
(e) Joule's law.
3. The unit of temperature in S.I. units is
(a) Centigrade
(b) Celsius
(c) Fahrenheit
(d) Kelvin
(e) Rankine.
Ans: d
4. The unit of mass in S.I. units is
(a) kilogram
(b) gram
(c) tonne
(d) quintal
(e) newton.
Ans: a
5. The unit of time in S.I. units is
(a) second
(b) minute
(c) hour
(d) day
(e) year.
Ans: a
6. The unit of length in S.I. units is
(a) meter
(b) centimeter
(c) kilometer
(d) millimeter.
Ans: a
7. The unit of energy in S.I. units is
(a) watt
(b) joule
(c) joule/s
(d) joule/m
(e) joule m.
Ans: b
8. According to GayLussac law for a perfect gas, the absolute pressure of given mass varies directly as
(a) temperature
(b) absolute
(c) absolute temperature, if volume is kept constant
(d) volume, if temperature is kept constant
(e) remains constant,if volume and temperature are kept constant.
Ans: c
9. An ideal gas as compared to a real gas at very high pressure occupies
(a) more volume
(b) less volume
(c) same volume
(d) unpredictable behavior
(e) no such correlation.
Ans: a
10. General gas equation is
(a) PV=nRT
(b) PV=mRT
(d) PV = C
(c) PV=KiRT
(e) Cp-Cv = Wj
Ans: b
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(a) pressure
(b) temperature
(c) volume
(d) all of the above
(e) atomic mass.
Ans: d
2. Which qf the following laws is applicable for the behavior of a perfect gas
(a) Boyle's law
(b) Charles'law
(c) Gay-Lussac law
(d) all of the above
(e) Joule's law.
Ans: d
3. The unit of temperature in S.I. units is
(a) Centigrade
(b) Celsius
(c) Fahrenheit
(d) Kelvin
(e) Rankine.
Ans: d
4. The unit of mass in S.I. units is
(a) kilogram
(b) gram
(c) tonne
(d) quintal
(e) newton.
Ans: a
5. The unit of time in S.I. units is
(a) second
(b) minute
(c) hour
(d) day
(e) year.
Ans: a
6. The unit of length in S.I. units is
(a) meter
(b) centimeter
(c) kilometer
(d) millimeter.
Ans: a
7. The unit of energy in S.I. units is
(a) watt
(b) joule
(c) joule/s
(d) joule/m
(e) joule m.
Ans: b
8. According to GayLussac law for a perfect gas, the absolute pressure of given mass varies directly as
(a) temperature
(b) absolute
(c) absolute temperature, if volume is kept constant
(d) volume, if temperature is kept constant
(e) remains constant,if volume and temperature are kept constant.
Ans: c
9. An ideal gas as compared to a real gas at very high pressure occupies
(a) more volume
(b) less volume
(c) same volume
(d) unpredictable behavior
(e) no such correlation.
Ans: a
10. General gas equation is
(a) PV=nRT
(b) PV=mRT
(d) PV = C
(c) PV=KiRT
(e) Cp-Cv = Wj
Ans: b
More Thermodynamics Questions and Answers => Click Here
18 comments:
fabulus..........bole to jhakas..
Very nice work dear
well nd usefull
very useful
is #10 correct, Question: General gas equation is? your answer is (b) PV=mRT. Correct me if im wrong but isn't should be (a)PV=nRT?
hey anyonw knw how to download it in pdf form???
plz mail at:- ldeore747@gmail.com thanks!!!
hey anyonw knw how to download it in pdf form???
plz mail at:- ldeore747@gmail.com thanks!!!
actually there brayton cycle is reversed joules cycle then what would be the reverse of bell column cycle
well bt suggest me if what would would be the reversal of bell column cycle
Nice
good job
well and useful
Nice
very good work.....
Good work, really conceptual approach.
you're doing a great job ...... its very difficult to cover all mechanical sections with such a preciseness .
you're doing a great job ...... its very difficult to cover all mechanical sections with such a preciseness .
Expansion Processes of a Perfect Gas manufacturer supplier and exporter in india.
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