১৭৪২১
Which of the following equation must be perfunctorily satisfied while dealing with fluid flow problems?
উত্তর
Continuity equation
১৭৪২৫
Which of the following is having the lowest value of overall heat transfer coefficient?
উত্তর
Air condensers
১৭৪২৬
Isentropic nozzle flow states about the movement of a gas or fluid through a narrow surface without an increase or decrease in-
উত্তর
Entropy
১৭৪২৭
The blade friction in the impulse turbine reduces the velocity of steam by _____ while it passes over the blades.
উত্তর
10-15%
১৭৪২৯
The main criterion for selection of the size for a radial distribution system is-
উত্তর
voltage drop