C3/(a) For the figure below take M number of you and find the reactions ? * 3m - 3m 3 m E 12 36 13 3 50 N D %24

Q: Which mode of transportation of heat is essentially not required the medium? Conduction 2. Convectio...

A: To get the correct answer, let us first understand all three modes of heat tranfer.   There are thre...

Q: The gauge pressure in a steam boiler is 30 bar, the rarefaction in the condenser as  indicated by a ...

A: Gauge pressure in a steam boiler Pbgauge=30 bar  since 1 bar =105 N/m2 or 100 kN/m2 so,Pbgauge=30×10...

Q: Find the air horsepower of an industrial fan that delivers 55 000 cubic feet of air per minute (25.9...

A: Given that, Flow rate of air, Q=55,000 ft3/min,Area of flow, A=3 ft×4 ft=12 ft2Pressure of air, Pa=5...

Q: C3/(c) the moment about point A is: 300 cm 450 200 N

A:

Q: Find maximum principal stress 70 MPa 50 MPa - 40 MPa - – a, =-40 MPa o, - 70 MPa ,--50 MPa

A: Given, Normal stress in x direction = σx = -40 MPa Normal stress in x direction = σy = 70 MPa Shear ...

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Q: F1 F2 L/4 A W=mg L/2

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Q: Mica sheet of 0.15 m diameter and has thickness of 0.005m is subjected to heater with a supply of 28...

A: Write the formula for the rate of heat transferred by conduction. Q˙=kA∆Tt Here, k is the thermal co...

Q: Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The ...

A:

Q: ᴀ ꜱᴜʙᴍᴇʀꜱɪʙʟᴇ ᴘᴜᴍᴘ ᴅᴇʟɪᴠᴇʀꜱ 350 ɢᴘᴍ ᴏꜰ ᴡᴀᴛᴇʀ ᴛᴏ ᴀ ʜᴇɪɢʜᴛ ᴏꜰ 5 ꜰᴛ ꜰʀᴏᴍ ᴛʜᴇ ɢʀᴏᴜɴᴅ. ᴛʜᴇ ᴘᴜᴍᴘ ᴡᴀꜱ ɪɴꜱᴛᴀ...

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Q: If it takes 41.72 joules to heat a piece of gold weighing 18.69 g from 10.0 °C to 27.0 °C, what is t...

A: Given, Heat absorbed by gold = Q = 41.72 J Mass of gold = m = 18.69 g = 0.01869 kg Initial temperatu...

Q: 17-70. The 100-lb uniform rod is at rest in a vertical position when the cord attached to it at B is...

A: The angular acceleration of the rod can be calculated using the formula given below as- T=Iα where, ...

Q: A piston cylinder device operates 1kg of fluid at 20 atm pressure . The initial volume is 0.04m^3 th...

A: Draw the P-v diagram of the system.  

Q: Determine the Bulk modulus of elasticity of a liquid, if the pressure of the liquid is increased fro...

A: Given data,  P1=70 N/cm²  P2=130 N/cm²  Volumetric strain is given = -∆V/V=0.15% or 0.0015  

Q: The force exerted by the plunger of cylinder AB on the door is 40 N directed along the line AB, and ...

A:

Q: An overhead 25-m-long, uninsulated industrial steam pipe of 100 mm diameter is routed through a buil...

A: The rate of heat transfer through the convection is given by the formula as- Q=hA∆T where, h is the ...

Q: 1. A car is travelling along the road at 8 m/s .It accelerates at 1m/s2 for a distance of 18m. How f...

A:

Q: Example 1.1 Figure 1.5 shows the block diagram of a closed-loop flow control system. Identify the fo...

A: Showing the requirement of elements of closed loop.

Q: Produce the Front, top and Side VIEWS of the drawing shown below using appropriate scale and dimensi...

A: Given 3D model To find Front view Top view Side view

Q: he density for compressible gases can be estimated using the ideal gas law where ρ = PMw/RT = P/R’T ...

A: given equation : PM/RT = P/R'T

Q: Q(1): If the magnitude of the resultant force acting on eyebolt id 60O N and its direction measured ...

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Q: Water contained in a closed tank, initially saturated vapor at 200oC, undergoes an isothermal coolin...

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Q: An airplane is flying at a pressure altitude of 15 km with a velocity of 619 m/s. The outside air te...

A: Given data: T=220 KV=619 m/sh=15 km Need to determine the pressure measured by the pitot tube.  

Q: TYPE B • Example: 1 A rigid bar AB, 9 m long, is supported by two vertical rods at its end and in a ...

A: The cross-sectional area of the wire 1 is, A1=1000 mm2 The elastic modulus of the wire 1 is, E1=1×10...

Q: A high flying jet cruising at 3000km/hr displays a mach number of 3.2. What is the speed of sound an...

A: Mach number is defined as the ratio of local flow speed to the speed of sound. M=vc v=3000 km/hrv=30...

Q: A thin rectangular plate is uniformly deformed as shown. Determine the total shear strain

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Q: A load of mass 230 kg is lifted by means of a rope which is wound several times round a drum and whi...

A: Given Data The mass of the block at the left side is: m1=230 kg The mass of the block at the right ...

Q: Problem 1.10 A mass M is suspended at the end of a spring of length / and stiffness s. If the mass o...

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Q: pump is delivering hydraulic oil with a specific gravity of 0.85 at a rate of 75 L/min to a tank 3.5...

A:

Q: A piston/cylinder setup contains 1 kg of air at 20°C with an initial volume of V1=0.1 m, as shown in...

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Q: C cord 2m 1.5m 10 N B. 56 N.m 2.5m E- 0.25m F 3m 1.5m 3m

A: Find reactions at pin B on member ABC

Q: In a closed system contains R-134a and it undergoes an isothermal process from state 1 to state 2. T...

A: Given Data The initial pressure is: P1=320 kPa The initial temperature is: T1=40°C The final qualit...

Q: A steel ball weighing 5 kg rolls horizontally at a rate of 10 m/s. If it rlls up an incline, how hig...

A: As per given  Mass=5kg Velocity =10m/s We have to determine how high up will it

Q: 1. A double angle tension member consists of 2 ISA 125x95x10 mm connected to a 15 mm thick gusset pl...

A: according to the given details 

Q: The stream function in a two-dimensional flow field is given by y = x2 – y?. Then the magnitude of v...

A: Given, Stream function = Ψ = x2 - y2   Velocity in x-direction can be given by, u = - ∂ψ∂y= -∂∂y x2 ...

Q: Ihe Zoo N farce of Fig. is the resultant of three coplanar Brces and a Coup le. Determine the force ...

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Q: A sand mixture was screened through a standard 12 mesh screen. The mass fraction of the oversize mat...

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Q: The right-angle uniform slender bar AOB has mass n. If friction at the pivot O is neglected, determi...

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Q: for reheating the air before supply to a room to be maintained at 25°C DBT with 55% RH. The RSHL-150...

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Q: 4 kN A 10 kN-m 2 m 3 m 1 m

A: Draw the bending moment and shear force diagram for the given beam

Q: Use rotation about the current frame to calculate the transformation matrix for a rotation of 90° ab...

A: The first transformation matrix for rotation of 90° about y0 axis  Ryθ=cosθ0sinθ010-sinθ0cosθRyθ=cos...

Q: cord 29 kN.m 1.5m 10.5 kN 2m --7kN - 4m 4m 2m

A: GIVEN DATA - A PLANE FRAME GIVEN WE HAVE TO FIND REACTION AT PIN A AND TENSION IN CORD

Q: An air compressor handles 8.5 m3/min of air with a density of 1.26 kg/m³ and a pressure of 1 atm and...

A:

Q: 0.5 kg of Helium and 0.5 kg of nitrogen are mixed at 20°C and at a total pressure of 100 kPa. Find (...

A: Mass of helium mHe=.5 kgMass of nitrogen mN2=.5 kgTotal pressure P=100 kPaT=20+273=293 K (a) Volume ...

Q: find the reaction at A,C

A: To find :- Reaction   

Q: A 6x19 IPS wire rope has a wire rope diameter of 1.75-in and sheave diameter of 60-in. Find the  equ...

A:    

Q: Find maximum principal stress 70 MPa 50 MPa - 40 MPa – a, =-40 MPa a, = 70 MPa ,--50 MPa

A: From the given data, Normal stress in x direction = σx = -40 MPa Normal stress in x direction = σy =...

Q: t2 and b)p2 c)internal Heat and d)work

A: Given: p1=95.3+14.7 psia=15480 lb/ft2V1=0.6 ft3V2=3.6 ft3Cp=0.124 Btu/lbRCv=0.093 Btu/lbR To determi...

Q: An ideal gas is enclosed in cylinder with frictionless piston at 300 K and 2 bar. The gas expands fr...

A:

Q: 1. A car is travelling along the road at 8 m/s .lt accelerates at 1m/s2 for a distance of 18m. How f...

A: As given in question, Initial velocity = u = 8 m/s Acceleration = a = 1 m/s2 Distance travelled = d ...