Explore topic-wise MCQs in Heat Transfer.

This section includes 9 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 fouling factor for oil bearing steam?

A. 0.0002 m2 K/W
B. 0.0003 m2 K/W
C. 0.0004 m2 K/W
D. 0.0005 m2 K/W
Answer» B. 0.0003 m2 K/W
Discussion
2.

What is the value of fouling factor for clean river?

A. 0.0014-0.0018 m2 K/W
B. 0.0010-0.0014 m2 K/W
C. 0.0006-0.0010 m2 K/W
D. 0.0002-0.0006 m2 K/W
Answer» E.
Discussion
3.

WHICH_ONE_IS_HAVING_THE_HIGHEST_VALUE_OF_FOULING_FACTOR??$

A. Clean water
B. Sea water
C. Liquid gasoline
D. Distilled water
Answer» D. Distilled water
Discussion
4.

WHAT_IS_THE_VALUE_OF_FOULING_FACTOR_FOR_OIL_BEARING_STEAM??$

A. 0.0002 m<sup>2</sup> K/W
B. 0.0003 m<sup>2</sup> K/W
C. 0.0004 m<sup>2</sup> K/W
D. 0.0005 m<sup>2</sup> K/W
Answer» B. 0.0003 m<sup>2</sup> K/W
Discussion
5.

What is the value of fouling factor for fuel oil?

A. 0.0009 m<sup>2</sup> K/W
B. 0.0010 m<sup>2</sup> K/W
C. 0.0011 m<sup>2</sup> K/W
D. 0.0012 m<sup>2</sup> K/W
Answer» C. 0.0011 m<sup>2</sup> K/W
Discussion
6.

What is the value of fouling factor for treated boiler feed water?

A. 0.0001-0.0002 m<sup>2</sup> K/W
B. 0.0002-0.0003 m<sup>2</sup> K/W
C. 0.0003-0.0004 m<sup>2</sup> K/W
D. 0.0004-0.0005 m<sup>2</sup> K/W
Answer» B. 0.0002-0.0003 m<sup>2</sup> K/W
Discussion
7.

Which one is having the lowest value of fouling factor?

A. Lake river
B. Distilled water
C. Transformers
D. Lubricating oil
Answer» C. Transformers
Discussion
8.

What is the value of fouling factor for sea water?

A. 0.0001-0.0002 m<sup>2</sup> K/W
B. 0.0002-0.0003 m<sup>2</sup> K/W
C. 0.0003-0.0004 m<sup>2</sup> K/W
D. 0.0004-0.0005 m<sup>2</sup> K/W
Answer» B. 0.0002-0.0003 m<sup>2</sup> K/W
Discussion
9.

Which one is having the highest value of fouling factor?

A. Sea water
B. Distilled water
C. Liquid gasoline
D. Clean river
Answer» D. Clean river
Discussion