3.6 3.6 As shown schematically in Figure 1, a boiler issupplied with water from an open tank located 8 mabove it (the arrangement is similar to the central-heating system still found in older houses wherethe water tank, calledloft). Calculate the pressure of the water in theboiler and also the reading of the pressure gaugecisterncistern, is installed in thegHBoiler(i.e. the gauge pressure) attached to the boiler.Take the atmospheric pressure to be 1.02 barpressure gauge3.7 A tube, closed at the bottom, open at the top, of length 20m, and inclined atan angle of 20 to the horizontal, is half full of water and half full of oil ofrelative density 0.8. Calculate the hydrostatic pressure at the bottom of thetube. (Answer: 0.604 bar)3.8 A vertical U-tube manometer contains two liquids, one of density pi and theother of lower density po. Show that the difference in height between the freesurfaces of the two liquids when no pressure difference is applied is ho (1-OTRI VE ho is the height of the lighter liquid above its interface with theON MIOQ APTRIPLE CAMERAbeavier liguid

"Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

S As shown schematically in Figure 1, a boiler is supplied with water from an open tank located 8 m above it (the arrangement is similar to the central- heating system still found in older houses where the water tank, called a cistern, is installed in the loft). Calculate the pressure of the water in the boiler and also the reading of the pressure gauge (i.e. the gauge pressure) attached to the boiler. Take the atmospheric pressure to be 1.02 bar

S As shown schematically in Figure 1, a boiler is supplied with water from an open tank located 8 m above it (the arrangement is similar to the central- heating system still found in older houses where the water tank, called a cistern, is installed in the loft). Calculate the pressure of the water in the boiler and also the reading of the pressure gauge (i.e. the gauge pressure) attached to the boiler. Take the atmospheric pressure to be 1.02 bar

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

23 32 Q12) The pressure gauges 1, 2 and 3 are installed on the system as shown. If the readings of the gauges be Pi -1 bar, P2 - 2bar and P3 - 3 bar, what will be the value of P? (Take Paim = 1.01 bar) http://www.sanfoundry.com wp content'uploDads/2017/0e/ fluid-mechanics-questione-answers-pres sure-drtritutiun-contant-density-fluid- 1 9s png Ctri Click to follow link 3 meetgoogle com is sharng your screen. Stop sharing Hide ntpsu/waw.sarfoundry.con.wp-contentiupicads/2017/06/fluid-nechanici- 1029 AM P Type here to search ロ ENG 3/0/221
(67) The water tank shown is filled by pumping water from the well where the water level is located 9 feet below the elevation of the pump. The head added by the pump at a flow rate of 200 gpm is 27 feet. The efficiency of the pump is 85%. The pump power (hp) is most nearly: A. 1.0 В. 1.5 C. 2.0 Tank D. 2.5 15 ft. Pump 9 ft. Well
Ql:-A cylinder of 1lft diameter and 2ft length floats in a tank that contains a liquid of specific weight .A u-tube manometer is connected as shown in figure. What is the weight of the cylinder whose upper the surface is flush with fluid surface PA--0.1 psi Water 2 ft Cylirder Gage fluid SG- 1.5 Sp wt.y 0.5 ft 02. w1
Qu: Calculate the magnitude 4 direction af force exerted on the three-quar ter cylinder (ABCD), shown in figure below, which is (3m) long perpendieular to the figue. Also prove that this force passes through paint O. Water 2 m B 0.6
(Q1-A) In the tank contains oil, water, and glycerin, a mercury manometer is attached to the 0.1m (1) SAE 30 O bottom as illustrated. Calculate the manometer reading of h., Yaly=12.4KN/m', 0.1 m Water (2) 0.1 m Gycerin (QI- B) Derive the hydrometer equation in oil 0.1 m Mercury
A compressor reed valve is made from a flat piece of metal. The reed is 0.8centimeter long. When gas passes through the port, the movable end of thereed makes an angle of 25° with the normal position. How high is the movableend of the reed when the valve is open? Round the answer to the nearerhundredth centimeter.
Q3. Water flows through pipes A and B. Lubricating oil is in the upper portion of the inverted U, Mercury is in the bottom of the manometer bends. Determine the pressure difference, pA-pB in units of kPa. B Oil 0:25 m 25 cm H,0-10 cA H,0 20 cA 507 13 cn 15 Rotm
L11)! 111 1........ Date No. A differential manometer is connected. at two poins A and B of two pipes as Shown on the belw figure, The pipe A Contains a liquid of sp.gr= lo5 while B contains aliquid of sp.gr=0.9. The pressure. at A and B are 9.81 X l04 N/M and 1.8 X 10u N /my respectively. Density ot mercury 13.6 g/cn². Find the difference în mercury level in the diffenential mano meter. sp.gr=Dl05 3m 2.0 Sp.gr=o9
14-41. The pipe system consists of a 3-in.-diameter, 100-ft- long galvanized iron pipe, a fully opened gate valve, four elbows, a flush entrance, and a pump with the pump head curve shown. If the friction factor is ƒ = 0.022, estimate the flow and corresponding pump head generated by the pump. 18 ft An () 160 140 120 100 80 60 40 20 50 100 150 200250300 350 400450 500 Le pal/min
3-153 A gasoline line is connected to a pressure gage through a double-U manometer, as shown in Fig. P3–153. If the reading of the pressure gage is 260 kPa, determine the gage pressure of the gasoline line. Oil SG = 0.79 P gage 260 kPa Gasoline SG = 0.70 45 cm 50 cm Pipe Air- 22 cm 10 cm Water - Mercury SG = 13.6
The steel pipe shown carries water from the main pipe A to the reservoir and is 2 inch in diameter and 240 ft long. What must be the pressure in A to provide a flow of 45 gpm? Clevation K00 t Water 7 50 F Open globe valve 90 bends (threaded)- Elevtion 20 fr 2 in galvanizcd pipe
Question - Civil hydraulics The diameter of the U-tube is one-tenth the diameter of the enlarged ends, and a double column enlarged ends manometer is used to measure a minor pressure differential between two points of a system transporting air under pressure. Water is employed as the heavy liquid, and oil with a relative density of 0-82 is used as the lighter liquid in both limbs. Calculate the difference in pressure in millimetres of water for a manometer displacement of 50 mm, presuming the lighter liquid's surfaces stay in the larger ends. If carbon tetrachloride, which has a relative density of 1.6, were used in place of water but the pressure conditions remained the same, what would the manometer read?