A spray nozzle for a garden hose requires under a water pressure force f p = 30 lb at C (see figure a force F = 5 lb to open the spring-loaded spray part c). Use dimensions given in figure part a chamber AB. The nozzle hand grip pivots about a (a) Find the force in the pin at O due to applied force F pin through a flange at O. Each of the two flanges force F has a thickness t = 1/16 in., and the pin has a diam- (b) Find average shear stress t a v e r and bearing stress eter dp = 1/8 in. (see figure part a). The spray nozzle is attached to the garden hose with a quick release fitting at B (see figure part b). Three brass balls Find the average shear stress T a ,„ in the brass (diameter d b = 3/16 in.) hold the spray head in place retaining balls al C due to water pressure Force f P
A spray nozzle for a garden hose requires under a water pressure force f p = 30 lb at C (see figure a force F = 5 lb to open the spring-loaded spray part c). Use dimensions given in figure part a chamber AB. The nozzle hand grip pivots about a (a) Find the force in the pin at O due to applied force F pin through a flange at O. Each of the two flanges force F has a thickness t = 1/16 in., and the pin has a diam- (b) Find average shear stress t a v e r and bearing stress eter dp = 1/8 in. (see figure part a). The spray nozzle is attached to the garden hose with a quick release fitting at B (see figure part b). Three brass balls Find the average shear stress T a ,„ in the brass (diameter d b = 3/16 in.) hold the spray head in place retaining balls al C due to water pressure Force f P
Solution Summary: The author explains the force in the pin at O due to applied force F.
A spray nozzle for a garden hose requires under a water pressure force fp= 30 lb at C (see figure
a force F = 5 lb to open the spring-loaded spray part c). Use dimensions given in figure part a
chamber AB. The nozzle hand grip pivots about a (a) Find the force in the pin at O due to applied force F
pin through a flange at O. Each of the two flanges force F
has a thickness t = 1/16 in., and the pin has a diam-
(b) Find average shear stress taver and bearing stress
eter dp = 1/8 in. (see figure part a). The spray nozzle
is attached to the garden hose with a quick release fitting at B (see figure part b). Three brass balls
Find the average shear stress T
a,„ in the brass
(diameter db= 3/16 in.) hold the spray head in place retaining balls al C due to water pressure Force fP
5670 mm
The apartment in the ground floor of three floors building in Fig. in Baghdad city. The details of
walls, roof, windows and door are shown. The window is a double glazing and air space thickness
is 1.3cm Poorly Fitted-with Storm Sash with wood strip and storm window of 0.6 cm glass
thickness. The thickness of door is 2.5 cm. The door is Poor Installation. There are two peoples
in each room. The height of room is 280 cm. assume the indoor design conditions are 25°C DBT
and 50 RH, and moisture content of 8 gw/kga. The moisture content of outdoor is 10.5 gw/kga.
Calculate heat gain for living room :
الشقة في الطابق الأرضي من مبنى ثلاثة طوابق في مدينة بغداد يظهر في مخطط الشقة تفاصيل الجدران والسقف
والنوافذ والباب. النافذة عبارة عن زجاج مزدوج وسمك الفراغ الهوائي 1.3 سم ضعيف الاحكام مع ساتر حماية مع إطار
خشبي والنافذة بسماكة زجاج 0.6 سم سماكة الباب 2.5 سم. الباب هو تركيب ضعيف هناك شخصان في كل غرفة.
ارتفاع الغرفة 280 سم. افترض أن ظروف التصميم الداخلي هي DBT25 و R50 ، ومحتوى الرطوبة 8…
How do i solve this problem?
Q4/ A compressor is driven motor by mean of a flat belt of thickness 10 mm and a width of
250 mm. The motor pulley is 300 mm diameter and run at 900 rpm and the compressor
pulley is 1500 mm diameter. The shaft center distance is 1.5 m. The angle of contact of
the smaller pulley is 220° and on the larger pulley is 270°. The coefficient of friction
between the belt and the small pulley is 0.3, and between the belt and the large pulley is
0.25. The maximum allowable belt stress is 2 MPa and the belt density is 970 kg/m³.
(a) What is the power capacity of the drive and (b) If the small pulley replaced by
V-grooved pulley of diameter 300 mm, grooved angle of 34° and the coefficient of
friction between belt and grooved pulley is 0.35. What will be the power capacity in this
case, assuming that the diameter of the large pulley remain the same of 1500 mm.
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