When checking the fifth wheel, coupling device, the Certified Inspector must check the condition and the mounting to the frame. True or False

Q: Stress strain behavior of a cast iron with a diameter of 15.8mm and gauge length of 60.80mm is shown...

A: Given Stress strain graph L =60.8 mm Diameter 15.8 mm to find Percentage elongation  

Q: Check stability of truss

A:

Q: A horizontal spring-mass-damper system with m = 100 kg, k = 3000 N/m, and c = 200 Ns/m is given an i...

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Q: For the instant representedl, crank OB o m has a counterclockwise angular velocity and acceletution ...

A: For rotating objects, there is angular velocity as well as linear velocity. Angular velocity is the ...

Q: (a) Figure Q4(a). The structural members each has a cross sectional area A, elastic modulus E, shear...

A: (a)U=?A-AreaE-Elastic modulusG-Shear ModulusI-Moment of InertiaJ-Polar moment of Inertia ***As per o...

Q: Find the velocity of flow in pipe in m/s.

A: Flow = area * velocity

Q: (a) Figure Q6(a) shows an example of pressure vessel with radius of r, and yield stress Oy. Suppose ...

A:

Q: Check stability of truss

A: Given data : Number of joint=J Number of member=m Number of external support reaction=R

Q: why is velocity 0 at centre of sphere

A: Velocity is zero at the center of the sphere because complete kinetic energy is turned into pressure...

Q: Determine Poisson's ratio for a cast iron that has a modulus of E= 12× 106 psi and a shear modulus G...

A: Given data : The value of modulus of elasticity=12×106 psi The value of shear modulus=4.8×106 psi   ...

Q: 7. The pressure of the fluid is P = 50 kPa then calculate the value of adiabatic compressibility of ...

A: (7) Calculate the value of adiabatic compressibility of the fluid  Given P=50 kPaSince adiabatic com...

Q: 6.5m Water Figure 4 (a) Figure 4 shows a curved surface AB with radius of 3m and width of 5m underne...

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Q: 9-6. A cam drive is used for a mechanism that drives automated assembly machine. The cam follower mu...

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Q: a) The total strain energy for a bar of length L. is given by the equation -J. 2EA. How would the eq...

A: we have to determine the effect of making the bar tapered.

Q: 2m A * 4m 4m E 4M 4200 kN

A:

Q: For a certain engine having an average speed of 1600 rpm a flywheel approximated as a solid disc, is...

A:

Q: Water (1 kg) at 20 °C is placed in contact with a 50 °C reservoir. After it equilibrates, it is plac...

A: Given data: m=1 kgT1=20°C=293 KT2=50°C=323 KT3=100°C=373 KCw=4.2 kJ/kg.K Need to determine the total...

Q: Explain the layout and the basic operation of a centralized air conditioning system (or chiller syst...

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Q: A rigid (constant volume) balloon is inflated at sea level, then submerged underwater, doubling the ...

A: A rigid balloon is inflated and submerged underwater and the pressure is doubled. From the gas const...

Q: QI The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket ...

A:

Q: 15KN/m B 00 5m 3m Figure Q2

A:

Q: 3-21 Complete this table for H,O: T, °C P, kPa u, kJ/kg Phase description 400 1450 220 Saturated vap...

A: AS PER GUIDELINES, ONLY ONE QUESTION CAN BE SOLVED AT A TIME. FOR SOLUTION OF OTHER QUESTIONS, KINDL...

Q: When checking the front end, which of the following are NOT cause for rejection

A: Answer = option (c) All of the statements shown are cause for rejection

Q: A six-cylinder, four-stroke, spark-ignition engine working on the ideal Otto cycle draws in air at 1...

A:

Q: submit at least 10 hazard symbols and its description used in a workplace. identify the workplace wh...

A: There are a lot of hazard symbols which are used in industries. Some of them are listed below.

Q: (c) Define the elastic curve formulation y of the beam using Macaulay Function (d) Define support re...

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Q: tresses are 140 MPa in tension and 100 MPa in compression. H 4.5 m B E- 120 kN 150 kN 60 kN 4 panels...

A: To find area if member CH

Q: Minimize C = 12X + 20Y Subject To: 6X + 8Y 2 100 7X + 12Y 2 120 X and Y 2 0 Required: a) Vertices of...

A: Solution is given below:  As per our company policy we are supposed to answer only first three parts...

Q: Bar CD is rotating counterclockwise with the constant angular velocity of 8.14 radi a-1.79 , b-2.13 ...

A:

Q: A boiler uses 20 kg of air per kg of fuel. The fuel consumption is 33 kg/sec and actual draught requ...

A: Given that,   ma=20 kg/kg of fuel,   mf=33 kg/sechw=18 mm of waterC=0.3829HTa=25°C=25+273=298 KTg=23...

Q: prizontal spring-mass-damper system with m = 100 kg, k = 3000 N/m, and c = 200 m is given an initial...

A:

Q: Sprayer has 3 m used to spray 30 ha, speed 0.97 m/s, field efficiency 75%, The sprayer uses 75% of i...

A: Sprayer b= 3 mSpray area A=30 haV=.97 m/secηfield=.75Sprayer uses 75% of its width 

Q: Water at 20°C and p = 998 kg/m³ flows through a 5-cm-diameter pipe that has a 180° vertical bend, as...

A:

Q: In a Parson turbine running at 1500 RPM the available enthalpy drop for expansion is 62.8 kJ/kg. If ...

A: A reaction turbine, also known as a Parsons turbine, is a turbine having moving nozzles that alterna...

Q: concentrated load of 20 kN at its free end shown in Fig. 3. Determine: i) ii) iii) The position of t...

A: Given  Overhanging beam of length = 4 m Loads = 10kN/m distributed over 3 m and 20 kN at overhanging...

Q: Graphical Displacement Diagrams 9-1. A cam is required for an automated transfer mech- anism. The ca...

A:

Q: Water in a main pipe at street level is at a gauge pressure of 140 kPa and is moving with negligible...

A:

Q: 4. Determine the location of the centroid of a parabolic spandrel by direct integration.

A: Given that: The shape is a parabolic spandrel. Where, y=kx2 At x = a, y = b Therefore, k=ba2 It is r...

Q: As shown in figure a mass of 100kg is held between two spring. Determine the natural frequency of vi...

A: Given data,  K1=K2=K= 20kN/m =20000 N/m  m= 100 kg

Q: The beam ham m=10kg and L=2m, it is moving with a velocity shown on the drawing, v=0,1 m/s. Find kin...

A: When the angle α is equal to zero , the beam will be on the floor.

Q: Explain Cavitation in Pumps. Support your answer with neat sketches/graphs.

A: GIVEN DATA - CAVITATION IN PUMP GIVEN WE HAVE TO EXPLAIN WITH DIAGRAM

Q: m, Mz

A: Calculated acceleration of the plate.

Q: (a). Graphite and diamond are both made from carbon atoms. Kedua-dua grafit dan intan adalah diperbu...

A: For solution refer below images.

Q: The link AB of 0.5 m, the link BC of 2.74 m, and the distance a 0.44 m is shown, the velocity of the...

A:

Q: An Actual Rankine cycle operates on a boiler and condenser pressure of 2MPa and 20kPa respectively. ...

A:

Q: sample are shown below in Figure 2. :- P. 50 mm L-150 cm w-100 mm Front View Side View Figure 2: Dim...

A: Given data : The value of axial force P=80 KN The width of rectangular section w=100 mm The depth of...

Q: Collar A has a ramp that is welded to it and a force P = 5 lb applied as shown. Collar A and the ram...

A: Given: The weight of collar and ramp, W = 3 lb The force acting on collar, P = 5 lb The weight of bl...

Q: What is the pressure at 61, 500 ft in SI.

A:

Q: e mean speed of the flywheel

A: Given; A flywheel of moment of inertia, I= 9.8 kg m3It fluctuates by 30 rpmor, N1-N2=30 rpmfluctuate...

Q: A tornado has a rotational core 120 m in diameter across which the vorticity has an average value of...

A: we have to determine the velocity at a distance 200 m from the axis.

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.