Engineering Thermodynamics MCQ Questions & Answers | Mechanical Engineering

A. A temperature of -273.16°C

B. A temperature of 0°C

C. A temperature of 273°K

D. A negative pressure and 0°C temperature

A. Zero

B. Maximum

C. Minimum

D. Positive

A. Zero

B. Minimum

C. Maximum

D. Positive

A. 0.086

B. 1.086

C. 1.086

D. 4.086

A. Temperature

B. Absolute temperature, if volume is kept constant

C. Volume, if temperature is kept constant

D. None of these

A. Boyle

B. Charles

C. Joule

D. None of these

A. Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast

B. Carbonisation of bituminous coal

C. Passing steam over incandescent coke

D. Passing air and a large amount of steam over waste coal at about 650°C

A. Carbonization of bituminous coal

B. Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast

C. Passing steam over incandescent coke

D. Passing air and a large amount of steam over waste coal at about 650°C

A. Direct combustion systems is used

B. A condenser is used

C. The indirect heat exchanger and cooler is avoided

D. All of the above

A. 12

B. 14

C. 16

D. 32