Question:-
The most commonly used method for the design of duct size is the
Option (A)
Velocity reduction method
Option (B)
Equal friction method
Option(C)
Static region method
Option(D)
Dual or double duct method
Correct Option:
(B)
Question Solution:
Equal friction method must commonly used method for the design of duct other method are
(i) Velocity reduction method
(ii) Static regain methods
question-answer-faq-2847