A. Carnot cycle
B. Joule cycle
C. Rankine cycle
D. Otto cycle
E. Brayton cycle
A. increases
B. decreases
C. remains constant
D. first increases and then decreases
E. first decreases and then increases
A. constant pressure
B. constant volume
C. constant temperature
D. constant enthaply
E. any one of the above
A. initial temperature is 0°K
B. final temperature is 0°K
C. difference between initial and final temperature is 0°K
D. final temperature is 0°C
E. initial temperature is minimum possible
A. watts/°K
B. dynes/°C
C. ergscm/°K
D. erg/°K
E. none of the above
A. Otto cycle is more efficient than Diesel cycle
B. Diesel cycle is more efficient than Otto cycle
C. efficiency depends on other factors
D. both Otto and Diesel cycles are equally efficient
E. none of the above
A. the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature
B. the sum of partial pressure of mixture of two gases is sum of the two
C. product of the gas constant and the molecular weight of an ideal gas is constant
D. gases have two values of specific heat
E. all systems can be regarded as closed systems