- Heat Transfer - Section 1
- Heat Transfer - Section 2
- Heat Transfer - Section 3
- Heat Transfer - Section 4
- Heat Transfer - Section 5
- Heat Transfer - Section 6
- Heat Transfer - Section 7
- Heat Transfer - Section 8
- Heat Transfer - Section 9
- Heat Transfer - Section 10
- Heat Transfer - Section 11


Heat Transfer - Engineering
Q1: Pick out the wrong statement.A Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient.
B In a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles.
C S.I. unit of fouling factor is Watt/m2.°K.
D Longitudinal fins are used in extended surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube.
ANS:C - S.I. unit of fouling factor is Watt/m2.°K. The wrong statement is: c) S.I. unit of fouling factor is Watt/m².°K. The correct SI unit of fouling factor is °C.m²/W or m².°C/W, not Watt/m².°K. So, the correct answer is: c) S.I. unit of fouling factor is Watt/m².°K. |


For help Students Orientation
Mcqs Questions
One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.