The face of a vertical dam has the shape of an isosceles triangle of altitude 4 m with an upper base of 6 m submerged vertically in the water. Find the total force exerted by the water on the dam when the upper base is parallel to and 3 m below the surface of the water.

Q: During 650°C, the average grain diameter of a brass material was measured as a function of time, as…

A:

Q: Saturated steam at 3.27MPa undergoes a T=c process until it becomes 0.8MPa. Calculate dH, dS, Wsf,…

A: *As per our guidelines we are supposed to answer first three sub-parts of the question. Kindly…

Q: Water enters the turbine at 160 psia and 600°F and leaves at 2 psia with a quality of 90%. It leaves…

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Q: Draw the sectional view.

A: According the given view we need to draw the isometric view. i am using solid works to draw…

Q: 7. Tammy is golfing. She wants to drive her ball from the tee to the hole that lies due east.…

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Q: Draw the shear and moment diagrams for each beam shown in figure: 20 kN 6000lb 4000 lb 2000 lb 40 kN…

A: fig P4.24

Q: Ex.1) An automobile engine produces 136 hp on the output shaft with a thermal efficiency of 30%. The…

A: given data power output =136hp efficiency = 30% Cv= 35000kJ/kg find the total energy rejected to…

Q: A 5kg ball and a 7kg ball move on a smooth horizontal plane along a straight line path with velocity…

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Q: A wall, acted upon by a force of 20 N, does not move. The work done in this process is **********…

A: The force value is 20 N The displacement value is 0 m   Required : Work done

Q: Q1/ In a planetary gear train shown in the Figure. Determine Int the angular velocity of gear A.…

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Q: Water at 59 F flows through a straight section of a 6-in-ID cast-iron pipe with an average velocity…

A: Given dataT=59FV=4 ft/sg=32.2 lb.ft/s2ρ=62.3 lb/ft3y1-y2=2ft

Q: which of the following items is not a path function

A: Work  Heat Kinetic energy These are path function . Path function are those which depends on initial…

Q: What is the principle of operation of vapor absorption system?

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Q: A steam power plant of 40% thermal efficiency receives heat of 150 MJ at high temperature while…

A:

Q: (a) Classify heat exchangers according to flow type and explain the characteristics of each type.

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: Example 4-2:A rigid tank of 1 m³ contains nitrogen gas at 600 kPa, 400 K. By mistake someone lets…

A:

Q: Q2: Air flows out of a nozzle straight up 30 m. What is nozzle velocity exit?

A: Given   Height, h = 30 m Find   Velocity at the exit, v

Q: A rod, 45 mm in diameter and made of Red Brass, is fixed to the wall at A. There is a gap of 1.5 mm…

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Q: The temperature of a body dropped from 200° to 100° for the first hour. Determine how many degrees…

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Q: Example 3 A house requires 2 × 105 kJ/h for heating in winter. Heat pump is used to absorb heat from…

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Q: In the figure, mass m covers a circular opening of radius, R. The liquid has density p (a) Find…

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Q: P.7.2 A horizontal Venturi meter (160mm x 80mm) used to measure the flow of oil of sp.gr. = 0.8.…

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Q: Most sheet metalworking operations are performed as which of the following: O Cold working O hot…

A:

Q: Different universal chucking tools of turret lathe

A: chucking tools used in turret lathes all are a self-centering range three-jaw occasionally with two…

Q: Ex3) The compressor in a plant (see Fig. 4.9) receives carbon dioxide at 100 kPa, 280 K, with a low…

A: given data  P1=100kpa T1=280K P2=1100kpa T2=500K V2=25 m/s T3=350K find the heat transfer rate from…

Q: A rod is made of wrought iron and is secured to the piston by a apered rod and nut and to the…

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Q: 300 N 4 400 N P Q/ The figure above is in equilibrium find the value of the angle and find the value…

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Q: Q1/ A ball is released from the Point A upward with a velocity of 25 m/s. If the ball strikes in the…

A:

Q: Q1: If the magnitude of p-2kips, find the combined stresses at points A, B, and D. 0.8 in 1 in.. 0.5…

A: given data  force (p) = 2 kips find the combined stresses at point A,B and D.

Q: rking load of the cylinde , the setting ing pressures of the valve a, b and c is 5MPa, 1.5 MP…

A: A1=50cm2F=5000NPressure reducing valve os 2MPaSetting pressures of the valve a, b, c=5,1.5 and 3MPa…

Q: A square thread jackscrew has a 2 threads per inch. It is to lift 15 tons. The friction radius of…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…

Q: A wall, acted upon by a force of 20 N, does not move. The work done in this ********** process is…

A: Given data : Displacement=0 m Force applied on wall=20 N   Required : Work done

Q: calculate the brake power of the pump if the total area equal (A=0.0025m) and (V=1.4m/s) when the…

A:

Q: Find the moment of inertia about the indicated x and y axes for the shaded area shown. Y. 10 cm 15…

A: find the moment of inertia about x and y axis of the shaded area.

Q: Find the co-efficient of performance and heat transfer rate in the condenser of a refrigerator in…

A: Write the given data. QR=12000 kJ/hWin=0.75 kW=0.75 kW3600 s1 h=2700 kJ/h

Q: 4) In cold forming, surfaces of the starting work piece should be free of dirt and scale. Why?

A: As per honour code , we will answer the first question . For next part submit a new question   Cold…

Q: Q1/ A ball is released from the Point A upward with a velocity of 25 m/s. If the ball strikes in the…

A:

Q: need the solution in h

A: m1=200kgm2=300kgm3=240kgm4=260kgr1=0.2mr2=0.15mr3=0.25mr4=0.3mθ1=0°θ2=45°θ3=45+75=120°θ4=45+75+135=2…

Q: -8-96. Determine the maximum and the minimum val of weight W which may be applied without causing…

A: Givenμs=0.2μ's=0.3

Q: INDUSTRIAL ENGINEERING and ELECTRONICS   Discuss briefly the inventions and significant…

A: Solution of the question is given below:

Q: One of pasteurization heated to at least 62°C and kept at that temperature for at least 30 minutes…

A: GIVEN DATA- DIFFERENT PASTEURIZATION PROCESSES GIVEN WE HAVE TO CHOOSE CORRECT OPTION

Q: Q3: Two involute gear wheels work with an angle of pressure of 20° and rotate in opposite…

A:

Q: Extensive property of a system is one whose value *

A: Their are two property : Intensive  Extensive Extensive property are those which changes with amount…

Q: e o ( a ) a to s os anos a (b) the angular velocity (in rpm) of AB 320 mm 100 100mm JA -240 mm-

A: Given: Vc=500 mm/s Solution: Let the Instantaneous canter E will lie at AB link from point C.…

Q: The joint is subjected to the force system shown in the figure below (Figure 1) where P₁ = 270 lb…

A: given data  P1 = 270 lb P2 = 480 lb find the combined normal stress at point B.

Q: Q5/ An existing process consists of two steps: (a) One mole of air at T1=900k and p1= 3 bar is…

A:

Q: Determine the work obtained to expand a gas of 0.34 m^3 to a final volume of 1.6 m^3 with a constant…

A: Given: Initial volume (V1) = 0.34 m^3  final volume (V2) = 1.6 m^3  constant external pressure (P) =…

Q: W A polytropic process of air from 150 psia, 300 deg F, and 1 ft³ occurs to a final pressure of 20…

A:

Q: * 'Determine the ox 30 MPa 10 MPa 20 MPa The state of plane stress at a point is represented on the…

A: find the segma x in oriented element.

Q: A 10 m y 16 kN/m 10 m B T 2 m -X

A: w0= 16 kN/mL= 10 mLtotal= 10+10= 20 mh= 2m

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.