MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
10 J of work and 5 J of heat is supplied to the system, then the system is which of the following? |
| A. | tSteady state |
| B. | tUnsteady state |
| C. | tClosed |
| D. | tNone of the mentioned |
| Answer» C. tClosed | |
| 2. |
15 J of heat and 10 J of work is supplied to a system and 25 J of heat is taken out, then the system is which of the following? |
| A. | tSteady state |
| B. | tUnsteady state |
| C. | tClosed |
| D. | tNone of the mentioned |
| Answer» B. tUnsteady state | |
| 3. |
15 J of work is done by a steady state system, what is the heat supplied to the system? |
| A. | t 15 J |
| B. | t15 J |
| C. | t10 J |
| D. | t 10 J |
| Answer» C. t10 J | |
| 4. |
What is E for a steady-state system? |
| A. | tPositive |
| B. | tNegative |
| C. | tZero |
| D. | tCannot say |
| Answer» D. tCannot say | |