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In internal combustion petrol/diesel eng...

In internal combustion petrol/diesel engines, only cyclic processes are used, because:

A

Cyclic process have more efficiency as compared to non-cyclic process

B

Cyclic process can provide the work continuously

C

in the cyclic proces, heat loss is relatively less

D

in cyclic process process fuel consumption is less than that for non-cyclic process

Text Solution

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The correct Answer is:
B
Cyclic process can provide the work continuously
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RESONANCE ENGLISH-PART TEST 2-Exercise
  1. Figure shows four PV diagrams. Which of these curves represent isother...

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  2. An ideal gas with adiabatic exponent (gamma=1.5) undergoes a process i...

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  3. In internal combustion petrol/diesel engines, only cyclic processes ar...

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  4. A diatomic ideal gas undergoes a thermodynamic change according to the...

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  5. In a closed rigid container an ideal gas is filled. If the gas is heat...

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  6. An ideal gas undergoes a process consisting of adiabatic and isotherma...

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  7. A vessel is partly filled with liquid. When the vessel is cooled to a ...

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  8. An ideal monatomic gas is at P(0), V(0). It is taken to final volume 2...

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  9. The value of gamma=Cp/Cv for a gaseous mixture consisting of 2.0 mole...

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  10. For an ideal gas four processes are marked as 1,2,3 and 4 on P-V diagr...

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  11. A circular hole is made in a plate. The plate is now heated. Which of ...

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  12. At pressure P and absolute temperature T a mass M of an ideal gas fill...

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  13. Two identical rooms in a perfectly insulated house are connected by an...

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  14. The molar heat capacity of oxygen gas at STP is nearly 2.5R. As the te...

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  15. An ideal gas heat engine operates in a Carnot cycle between 227^@C and...

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  16. Curve in the figure shows an adiabatic compression of an ideal gas fro...

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  17. If there are no heat losses , the heat released by the condensation of...

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  18. All the rods have same conductance K and same area of cross section A....

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  19. A conducting container containing an ideal gas (He) is kept in ice-wat...

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  20. One litre of helium gas at a pressure 76 cm. Of Hg and temperature 27^...

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