- (A) Increases
- (B) Decreases
- (C) Does not affect
- (D) May increase or decrease, depends on the type of baffle
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Increases
- (B) Decreases
- (C) Remains unchanged
- (D) May increase or decrease; depending on temperature
- (A) 3 × 105
- (B) 3 × 108
- (C) 3 × 1010
- (D) 3 × 1012
- (A) Facilitate cleaning of the exchanger
- (B) Increase the heat transfer area
- (C) Relieve stresses caused by thermal expansion
- (D) Increase log mean temperature gradient
- (A) Bleed point
- (B) Vent
- (C) Catchall
- (D) Baffle
- (A) Smaller than
- (B) Greater than
- (C) Equal to
- (D) Not related with
- (A) Continues to increase
- (B) Continues to decrease
- (C) Goes through a minimum
- (D) Goes through a maximum
- (A) Is a dimensionless quantity
- (B) Does not provide a safety factor for design
- (C) Accounts for additional resistances to heat flow
- (D) None of these
- (A) Remains unchanged
- (B) Increases
- (C) Increases or decreases depending on number of shell passes
- (D) Decreases
- (A) J/M2°K
- (B) W/m2°K
- (C) W/m°K
- (D) J/m°K
