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A hair dryer is bancally which are placeeda A śnall fan pulls the air in e is heated. Arentes a at 100 M Pa and 22°C and leaver at 470C. The cruss-sectional area f the hairdryer a7 the exit is GO emo Neglecting the'pover conoumed by the fan and The heat lossed thruugh the' walls of the hair dryes determine 6) the volume flow rate ef air at the inles and (h) the velocity of the air 1200-W hair drye velocity T=22°C 木 Wez 200k

A hair dryer is bancally which are placeeda A śnall fan pulls the air in e is heated. Arentes a at 100 M Pa and 22°C and leaver at 470C. The cruss-sectional area f the hairdryer a7 the exit is GO emo Neglecting the'pover conoumed by the fan and The heat lossed thruugh the' walls of the hair dryes determine 6) the volume flow rate ef air at the inles and (h) the velocity of the air 1200-W hair drye velocity T=22°C 木 Wez 200k

Elements Of Electromagnetics
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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A hair dryer is bancaly a dut n which a few layers f electhc renstors are placeeda A śnall -fan pulls the air in ir heated. Arente5 a at 100 1 Pa and 22°C The cruss-sectional area A the hairdryer at the exit is GO em. Negleching the'pover C and leaver af 4T°C. 20m flad and गानम, गप पमा्ल determine (a) the volume flow rate of air through the' walls of the hair dryen at the intes and (h) the velocity ot the air AzzGUcm Wez200k
Transcribed Image Text:A hair dryer is bancaly a dut n which a few layers f electhc renstors are placeeda A śnall -fan pulls the air in ir heated. Arente5 a at 100 1 Pa and 22°C The cruss-sectional area A the hairdryer at the exit is GO em. Negleching the'pover C and leaver af 4T°C. 20m flad and गानम, गप पमा्ल determine (a) the volume flow rate of air through the' walls of the hair dryen at the intes and (h) the velocity ot the air AzzGUcm Wez200k
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