3. Describe with a neat sketch the method of operation of rope brake dynamometer.

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Q: PROBLEMS 5.16, 5.17 Draw the shear and bending- moment diagrams for the beam and loading shown, and…

A: First calculate the reactions at the supports,

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A:

Q: 9. A hot-wire anemometer is a heated electric resistance placed in the pipe carry- ing the flow.…

A: Write the given expression for heat transfer. Q˙=a+bV0.5Twire-Tf     ...... (1)Q˙=Ro1+αTwire-Tf I2…

Q: Q18) The unit of Stefan - Boltzmann constant is: B) W/m . K A) m. K/ W C) W/m K D) W/m . K

A: This question is based on the concept of radiation and heat transfer.

Q: A 1 m rigid tank contains steam at 200°C. 15% of the volume is in the liquid phase and the rest is…

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Q: Q2) The flow-metering device shown consists of a stagnation probe at station 2 and a static pressure…

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Q: Question: The 250-kg crate rests on the ground for which the coefficients of static and kinetic…

A: Find the speed of crate.

Q: 2. A spur gear made of bronze drives a mid steel pinion with angular velocity ratio of 3, : 1. The…

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Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: The feed rate should be reduced to 0.68942 times the initial feed rate.

Q: 5- For the same peak pressure and heat input a) Otto cycle is more efficient b) Diesel cycle is more…

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Q: The static coefficient of friction is smaller than the kinetic coefficient of friction. O True False

A: Correct answer: False

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: ◆ The feed rate should be modified to 0.68942 times the initial feed rate. ◆ The feed rate should be…

Q: a) The second moment of area about the centroidal x-axis (IXXcentroid) for the solid homogeneous…

A:

Q: In the Figure 3, if the m=15 kg, O=30°, and static coefficient of friction = 0.25, then the %3D…

A: Correct answer: (c) 31.85 N

Q: Determine the location y of the centroid of the cross-sectional area of the channel, and then…

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Q: y = 2r'sin20 (2) 0.5 m A 2D inviscid incompressible fluid flow around a corner is In addition, if…

A: Given:- stream function ψ=2r2sin2θ, where ψ has units of ms2,r is in meters. fluid density=103kgm2…

Q: EXAMPLE 10.4 Discretize the equation boundary as shown in Fig. 10.6. aT T ax ay 0 at node (i,j) of a…

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Q: A 125mm-diameter work-bar, 1200mm long is held between centers of an engine lathe. A 400mm portion…

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Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: GIVEN DATA- A MODIFIED TAYLOR TOOL LIFE EQUATION GIVEN WE HAVE TO FIND FEED CHANGE TO KEPT CONSTANT…

Q: According to the Figure 2, if P = 60 N and R = 100 N, then e should be:

A:

Q: In the Figure 1, the resultant R can be found by using the law of cosines as:

A: Given data : Force=P Force=Q Resultant=R   To find ; Correct formula

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Q: -a car travelling along a road ir making turn where the' radiu odg curvatiure is rést? where t ist…

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Q: 1- Discuss the relationship between the main parameters which are the torque, torsional stress,…

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Q: H.W: A steel pipe with an outside diameter of 4.500 in. and an inside diameter of 4.026 in. supports…

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Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

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Q: The state of plane stress at a point is represented by the element shown in Figure Q1. Construct a…

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Q: Determine the reaction components at the supports A and B for the structure shown below.

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Q: 45 kN/m 135 kN 1.8 m -0.9 m Fig. P5.15

A: Find the maximum value of shear force and bending moment.

Q: The solid shaft is fixed in the wall at A (Figure Q2). A force F is applied at B, determine a) the…

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Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

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Q: Q13) consider a medium in which the conduction equation is given in its simplest form as: 1 d 2 dT 1…

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Q: Assuming ideal flow, determine the total pull on the bolts in Fig. P6.10, where y = 6 ft, d, = 2 in,…

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

Q: What is the safety factor for this weld? Fe678 iet, be1 in; de23 in; he14 in. The weld metal is…

A: Solution to Q21 as per our company policy:

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Q: Calculote the total work in kJ for procecs1-3 shown in the figut when the of 2kg nirtrogen system…

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Q: Given: A pipe connecting two reservoirs as shown in Fig. 1. Absolute roughness of both pipe sections…

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Q: Calculate the maximum bending moment that the beam experiences and give your answer in kilonewton…

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Q: e. Compare Otto, Diesel and dual cycles for the same compression ratio and heat rejection. f.…

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Q: Any two vectors can be equal if they have: * O The same magnitude O The same magnitude and angle The…

A: GIVEN DATA- A MCQ GIVEN ABOUT VECTOR

Q: f the second moment of area (Ixx) for the solid homogeneous beam section shown below is 917,387.73…

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Q: A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated…

A:

Q: F6-16. If the beam is subjected to a bending moment of M = 50 kN m, sketch the bending stress…

A: The bending stress distribution over the beam cross section.

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: Given: VT is increased by 25%. depth remains constant. change is feed rate need to be determined.

Q: A cay mound uth ullouts 3mIs hauny mars 30kg Find kinetiz energy

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Q: PROBLEM 3.54 The composite shaft shown consists of a 5 mm thick brass jacket (G = 39 GPa) bonded to…

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Q: 18 mm PROBLEM 3.1 Determine the torque T which causes a maximum shear stress of 70 MPa in the steel…

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Q: 33. Water at 25 C flows in a smooth tube, having a diameter of 5 cm, at a rate of 1 kg/s. The tube…

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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.