A. 1 Nm/s
B. 1 N/mt
C. 1 Nm/hr
D. 1 kNm/hr
E. 1 kNm/mt
Correct Answer: 1 Nm/s ✔
Last Updated: January 26, 2019
Related MCQs
- For which of the following substances, the gas laws can be used with minimum error__________?
- The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is__________?
- Universal gas constant is defined as equal to product of the molecular weight of the gas and__________?
- For which of the following substances, the internal energy and enthalpy are the functions of temperature only__________?
- If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as__________?
- If a fluid expands suddenly into vacuum through an orifice of large dimension, then such a process is called__________?
- Which of the following processes is irreversible process__________?
- For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be__________?
- Molecular volume of any perfect gas at 600 x 103 N/m2 and 27°C will be __________?
- The more effective way of increasing efficiency of Carnot engine is to__________?
- For reversible adiabatic process, change in entropy is__________?
- According to first law of thermodynamics__________?
- First law of thermodynamics furnishes the relationship between__________?
- In an isothermal process, the internal energy__________?
- According to first law of thermodynamics__________?
- First law of thermodynamics__________?
- Carnot cycle has maximum efficiency for__________?
- If a system after undergoing a series of processes, returns to the initial state then__________?
- Carnot cycle efficiency depends upon__________?
- An engine operates between temperatures of 900°Kandr2 and another engine between T2 and 400°K For both to do equal work, value of T2 will be__________?
- A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is__________?
- A diathermic wall is one which__________?
- The door of a running refrigerator inside a room was left open__________?
- Water contained in a beaker can be made to boil by passing steam through it__________?
- The energy of molecular motion appears as__________?
- The unit’of universal gas constant is__________?
- I kgf/cm2 is equal to__________?
- One barometric pressure or 1 atmospheric pressure is equal to__________?
- A perpetual motion machine is__________?
- According to Clausis statement of second law of thermodynamics__________?
- Which of the following is an irreversible cycle__________?
- The efficiency of a Carnot engine depends on__________?
- The efficiency of Carnot cycle is maximum for__________?
- Diesel cycle consists of following four processes__________?
- Stirling and Ericsson cycles are__________?
- Reversed joule cycle is called__________?
- Which of the following cycles is not a reversible cycle__________?
- The efficiency of Diesei cycle with decrease in cut off__________?
- The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that__________?
- The following cycle is used for air craft refrigeration__________?
- The ideal efficiency of a Brayton cycle without regeneration with increase ni pressure ratio will__________?
- Gas turbine cycle consists of__________?
- The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will__________?
- Which of the following cycles has maximum efficiency__________?
- The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as__________?
- Brayton cycle consists’ of following four processes__________?
- A cycle consisting of two adiabatics and two constant pressure processes is known as__________?
- If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle__________?
- Carnot cycle is__________?
- For same compression ratio and for same heat added__________?
- Otto cycle consists of following four processes__________?