Consider a flow of water in a cylinder maintained at constant temperature of 100° C , the diameter of the cylinder is 50 mm and the length of the tube is 6 m. The inlet and the outlet temperature of the water is T =15° C and T, = 57°C. Find the average heat transfer coefficient associated with the flow of water. Mass flow rate is 0.25 kg/s and c, = 4.178 kJ/kg - K. (A) 850 W/m² - K (B 650 W/m2 -K (C) 755 W/m² · K D) 725 W/m² - K

Consider a flow of water in a cylinder maintained at constant temperature of 100° C , the diameter of the cylinder is 50 mm and the length of the tube is 6 m. The inlet and the outlet temperature of the water is T =15° C and T, = 57°C. Find the average heat transfer coefficient associated with the flow of water. Mass flow rate is 0.25 kg/s and c, = 4.178 kJ/kg - K. (A) 850 W/m² - K (B 650 W/m2 -K (C) 755 W/m² · K D) 725 W/m² - K

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Consider a flow of water in a cylinder maintained at constant temperature of 100° C, the
diameter of the cylinder is 50 mm and the length of the tube is 6 m. The inlet and the
outlet temperature of the water is T, = 15° C and T, =57°C. Find the average heat
transfer coefficient associated with the flow of water. Mass flow rate is 0.25 kg/s and
c, = 4.178 kJ/kg·K.
C
(A)850 W/m² - K
(B 650 W/m2 .K
(C)755 W/m? · K
(D) 725 W/m².K

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