Explore topic-wise MCQs in Heat Transfer.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the value of overall heat transfer coefficient for steam condensers?

A. 200-9000 W/m<sup>2 </sup>K
B. 3000-5500 W/m<sup>2 </sup>K
C. 2000-9500 W/m<sup>2 </sup>K
D. 1500-5000 W/m<sup>2 </sup>K
Answer» E.
Discussion
2.

Which one is having the lowest value of overall heat transfer coefficient?

A. Air condensers
B. Air to low viscosity liquids
C. Steam condensers
D. Feed water heaters
Answer» C. Steam condensers
Discussion
3.

What is the value of overall heat transfer coefficient ammonia condensers?

A. 800-1400 W/m<sup>2 </sup>K
B. 200-750 W/m<sup>2 </sup>K
C. 250-2500 W/m<sup>2 </sup>K
D. 1500-1750 W/m<sup>2 </sup>K
Answer» B. 200-750 W/m<sup>2 </sup>K
Discussion
4.

What is the value of overall heat transfer coefficient for air to low viscosity liquid?

A. As high as 900 W/m<sup>2 </sup>K
B. As high as 800 W/m<sup>2 </sup>K
C. As high as 700 W/m<sup>2 </sup>K
D. As high as 600 W/m<sup>2 </sup>K
Answer» E.
Discussion