Mechanical Engineering : Steam Boilers QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
6.Superheating of steam is done at |
| constant volume |
| constant temperature |
| constant pressure |
| constant entropy |
| constant enthaply. |
7.The saturation temperature of steam with increase in pressure increases |
| linearly |
| rapidly first and then slowly |
| slowly first and then rapidly |
| inversely |
| none of the above. |
8.1 kg.m is equal to |
| 9.81 Joules |
| All Joules |
| 427 Joules |
| 102 Joules |
| 539 Joules. |
9.At very low temperature, the melting and boiling temperatures become equal. This temperature is |
| 373�K |
| 273.16�K |
| 303�K |
| 0�K. |
| 300�K. |
10.On Millier chart, the constant pressure lines |
| diverge from left to right |
| diverge from right to left |
| are equally spaced throughout |
| first rise up and then fall |
| none of the above. |
More Steam Boilers QUESTIONS AND ANSWERS available in next pages
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