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In the indicator diagram shown, In t...

In the indicator diagram shown,
In the above question, the work done along path CA is –

A

20 joule

B

20 joule

C

`-30` joule

D

zero

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The correct Answer is:
C
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MOTION-Thermodynamics-EXERCISE - 1
  1. In the indicator diagram shown, the work done along path AB is

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  2. In the indicator diagram shown, In the above problem work done al...

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  3. In the indicator diagram shown, In the above question, the work do...

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  4. A thermodynamic system is taken through the cycle abcda (a) Calculate...

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  5. During the adiabatic change of ideal gas, the realation between the pr...

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  6. The slope of indicator curve in adiabatic change relative to volume ax...

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  7. The initial volume and pressure of a gas are V and P respectively. It ...

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  8. Dry air at one atmospheric pressure is suddenly compressed so that its...

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  9. In an adiabatic process

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  10. During adiabatic compression of a gas, its temperature

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  11. A perfect gas is compressed adiabatically. In that state the value of ...

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  12. In an adiabatic expansion of 2 moles of a gas, the change in its inter...

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  13. The pressure and volume of a gas are P and V. If its pressure is reduc...

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  14. Monatomic diatomic and triatomic gases whose initial volume and pressu...

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  15. Two samples of a gas initially at same temperature and pressure are co...

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  16. A gas at 105 Pascal pressure and 27ºC temperature is compressed adiaba...

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  17. An ideal gas undergoes the process 1 to 2 as shown in the figure, the ...

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  18. The pressure and density of a diatomic gas (gamma=7//5) change adiabat...

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  19. A gas at NTP is suddenly compressed to one-fourth of its original vol...

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  20. In the following P–V diagram of an ideal gas, two adiabates cut two is...

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