MCQOPTIONS
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MCQOPTIONS
This section includes 23 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the 40oF in degree Rankine? |
| A. | 313oR |
| B. | 460oR |
| C. | 500oR |
| D. | 672oRView answer |
| Answer» D. 672oRView answer | |
| 2. |
What is the 100oC in degree Fahrenheit? |
| A. | 0oF |
| B. | 100oF |
| C. | 212oF |
| D. | 460oFView answer |
| Answer» D. 460oFView answer | |
| 3. |
What is the temperature 100oC in degree Rankine? |
| A. | 100oR |
| B. | 212oR |
| C. | 560oC |
| D. | 672oCView answer |
| Answer» E. | |
| 4. |
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. | 100View answer |
| Answer» D. 100View answer | |
| 5. |
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 – 24800View answer |
| Answer» C. 25T2 + 24800 | |
| 6. |
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 = 27oC? |
| A. | 5 kg/m3 |
| B. | 10 kg/m3 |
| C. | 15 kg/m3 |
| D. | 20 kg/m3View answer |
| Answer» B. 10 kg/m3 | |
| 7. |
Volume of an object is dependent upon its temperature in degree Celsius as V = a + bTC, what is the dependence of volume upon temperature in degree Rankine? |
| A. | V = a + 32b + 9bTR/5 |
| B. | V = a + 492b + 9bTR/5 |
| C. | V = a + 492b + 5bTR/9 |
| D. | None of the mentionedView answer |
| Answer» C. V = a + 492b + 5bTR/9 | |
| 8. |
What is the value of 100oC in degree Fahrenheit? |
| A. | 212oF |
| B. | 460oF |
| C. | 672oF |
| D. | 884oFView answer |
| Answer» B. 460oF | |
| 9. |
Let us say temperature of a body in degree Celsius and degree Rankine are related as TC = 50 + 3TR, what is the change in temperature in Kelvin, if the change in temperature in degree Rankine is 100oR? |
| A. | 300 K |
| B. | 180 K |
| C. | 100 K |
| D. | 90 KView answer |
| Answer» B. 180 K | |
| 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_=_27OC??$ |
| A. | 5 kg/m<sup>3</sup> |
| B. | 10 kg/m<sup>3</sup> |
| C. | 15 kg/m<sup>3</sup> |
| D. | 20 kg/m<sup>3</sup> |
| Answer» B. 10 kg/m<sup>3</sup> | |
| 11. |
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 |
| Answer» D. 100 | |
| 12. |
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. | 81T<sup>2</sup> + 24800 |
| B. | 81T<sup>2</sup> – 24800 |
| C. | 25T<sup>2</sup> + 24800 |
| D. | 25T<sup>2</sup> – 24800 |
| Answer» C. 25T<sup>2</sup> + 24800 | |
| 13. |
What is the 40oF in degree Rankine? |
| A. | 313<sup>o</sup>R |
| B. | 460<sup>o</sup>R |
| C. | 500<sup>o</sup>R |
| D. | 672<sup>o</sup>R |
| Answer» D. 672<sup>o</sup>R | |
| 14. |
What is the temperature 100oC in degree Rankine? |
| A. | 100<sup>o</sup>R |
| B. | 212<sup>o</sup>R |
| C. | 560<sup>o</sup>C |
| D. | 672<sup>o</sup>C |
| Answer» E. | |
| 15. |
Volume of an object is dependent upon its temperature in degree Celsius as V = a + bTC, what is the dependence of volume upon temperature in degree Rankine? |
| A. | V = a + 32b + 9bT<sub>R</sub>/5 |
| B. | V = a + 492b + 9bT<sub>R</sub>/5 |
| C. | V = a + 492b + 5bT<sub>R</sub>/9 |
| D. | None of the mentioned |
| Answer» C. V = a + 492b + 5bT<sub>R</sub>/9 | |
| 16. |
What is the value of 273 K in degree Rankine? |
| A. | 0<sup>o</sup>R |
| B. | 32<sup>o</sup>R |
| C. | 492<sup>o</sup>R |
| D. | 672<sup>o</sup>R |
| Answer» D. 672<sup>o</sup>R | |
| 17. |
What is the value of 100oC in degree Fahrenheit? |
| A. | 212<sup>o</sup>F |
| B. | 460<sup>o</sup>F |
| C. | 672<sup>o</sup>F |
| D. | 884<sup>o</sup>F |
| Answer» B. 460<sup>o</sup>F | |
| 18. |
Let us say temperature of a body in degree Celsius and degree Rankine are related as TC = 50 + 3TR, what is the change in temperature in Kelvin, if the change in temperature in degree Rankine is 100oR? |
| A. | 300 K |
| B. | 180 K |
| C. | 100 K |
| D. | 90 K |
| Answer» B. 180 K | |
| 19. |
If change in temperate is 180 degree Rankine, what is the change in temperature in degree Celsius? |
| A. | 100<sup>o</sup>C |
| B. | 180<sup>o</sup>C |
| C. | 212<sup>o</sup>C |
| D. | 273<sup>o</sup>C |
| Answer» B. 180<sup>o</sup>C | |
| 20. |
If change in temperate is 212 degree Fahrenheit, what is the change in temperature in degree Rankine? |
| A. | 100<sup>o</sup>R |
| B. | 212<sup>o</sup>R |
| C. | 273<sup>o</sup>R |
| D. | 460<sup>o</sup>R |
| Answer» C. 273<sup>o</sup>R | |
| 21. |
Absolute zero temperature is approximately equal to? |
| A. | -160<sup>o</sup>R |
| B. | -273<sup>o</sup>R |
| C. | -373<sup>o</sup>R |
| D. | -460<sup>o</sup>R |
| Answer» E. | |
| 22. |
Which of the following is greatest? |
| A. | 10<sup>o</sup>C |
| B. | 10<sup>o</sup>R |
| C. | 10<sup>o</sup>F |
| D. | 10 K |
| Answer» B. 10<sup>o</sup>R | |
| 23. |
Which of the following is not a unit of temperature? |
| A. | Celsius |
| B. | Fahrenheit |
| C. | Therm |
| D. | Rankine |
| Answer» D. Rankine | |