GATE XE · 2017 · XE-E
Question 79: First Law of Thermodynamics
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Question 79
XE-EMCQ1 markNeeds review
A paddle wheel is installed in a rigid insulated tank containing 10 kg air (
kJ/kg.K). A torque of 100 N.m is applied on the paddle wheel to rotate it at 60 revolutions per minute for 2 minutes. At the end of the process, the increase in temperature of air in °C isYour answerChoose one option.
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2017XE-E
GATE XE 2017 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-E
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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