Chemical Engineering Questions and Answers – Temperature

This set of Basic Chemical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Temperature”.

1. Which of the following is not a unit of temperature?
a) Celsius
b) Fahrenheit
c) Therm
d) Rankine
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2. Which of the following is greatest?
a) 10^oC
b) 10^oR
c) 10^oF
d) 10 K
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3. Absolute zero temperature is approximately equal to?
a) -160^oR
b) -273^oR
c) -373^oR
d) -460^oR
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4. If change in temperate is 212 degree Fahrenheit, what is the change in temperature in degree Rankine?
a) 100^oR
b) 212^oR
c) 273^oR
d) 460^oR
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5. If change in temperate is 180 degree Rankine, what is the change in temperature in degree Celsius?
a) 100^oC
b) 180^oC
c) 212^oC
d) 273^oC
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6. Let us say temperature of a body in degree Celsius and degree Rankine are related as T_C = 50 + 3T_R, what is the change in temperature in Kelvin, if the change in temperature in degree Rankine is 100^oR?
a) 300 K
b) 180 K
c) 100 K
d) 90 K
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7. What is the value of 100^oC in degree Fahrenheit?
a) 212^oF
b) 460^oF
c) 672^oF
d) 884^oF
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8. What is the value of 273 K in degree Rankine?
a) 0^oR
b) 32^oR
c) 492^oR
d) 672^oR
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9. Volume of an object is dependent upon its temperature in degree Celsius as V = a + bT_C, what is the dependence of volume upon temperature in degree Rankine?
a) V = a + 32b + 9bT_R/5
b) V = a + 492b + 9bT_R/5
c) V = a + 492b + 5bT_R/9
d) None of the mentioned
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10. Mass and volume of an object is dependent on its temperature in kelvin as m = 5t² kg and v = (400 + 600t) m³ respectively, then what is the density of the object at t = 27^oC?
a) 5 kg/m³
b) 10 kg/m³
c) 15 kg/m³
d) 20 kg/m³
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11. Heat capacity of a substance is given by C = 800 – 1600T + 25T², where T is temperature in degree Fahrenheit, what is the heat capacity if temperature is in degree Celsius?
a) 81T² + 24800
b) 81T² – 24800
c) 25T² + 24800
d) 25T² – 24800
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12. Heat capacity of a substance is given by C = BT², where T is in degree Fahrenheit and the value of B is 50, what is the value of B if T is in degree Celsius?
a) 81
b) 25
c) 162
d) 100
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13. What is the temperature 100^oC in degree Rankine?
a) 100^oR
b) 212^oR
c) 560^oC
d) 672^oC
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14. What is the 100^oC in degree Fahrenheit?
a) 0^oF
b) 100^oF
c) 212^oF
d) 460^oF
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15. What is the 40^oF in degree Rankine?
a) 313^oR
b) 460^oR
c) 500^oR
d) 672^oR
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Sanfoundry Global Education & Learning Series – Basic Chemical Engineering.

To practice all areas of Basic Chemical Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers.