2. A pulley is driven by a flat belt running at a speed of 600 m/min. The coefficient of friction between the pulley and the belt is 0.3 and the angle of lap is 160°. If the maximum tension in the belt is 700 N; find the power transmitted by a belt..

Q: An aircraft weight 980 kN flying steady and level at true airspeed of 720 km/hr at sea level. The…

A:

Q: A reservoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find its (a) weight (b)…

A: Given data: mass of glycerin = 1200 kgvolume of reservoir of glycerin = 0.952 m3We have to find a)…

Q: The 430-kg uniform beam is subjected to the three external loads shown. Compute the reactions at the…

A: We have to calculate the reaction at fixed point O

Q: * Given the FLEXURAL RIGIDITY of the beam shown=6000 KN.m^2, find the deflection :at the roller…

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Q: Two rods and one cable are attached to the supports at O. If two of the forces are as shown,…

A:

Q: Q2/ The prestressed RC beam shown in Figure 1 has a constant cross-section along its length.…

A: Given data Density of concrete = γ = 25 kN/m3We have to find the dead load of the beam due to self…

Q: Compute the combined moment of the two 90-lb forces about (a) point O and (b) point A. The moment is…

A:

Q: A flywheel weighs 325 kg with a diameter of 1.6 m. The flywheel rotates at 600 revolutions per…

A: Given data Mass of flywheel = M = 325 kgDiameter of flywheel = d= 1.6 mInitial speed of rotation =…

Q: If the allowable bearing stress for the material under the supports at A and B is b = 800 psi,…

A: Given that: Cross sectional area of the beam  = 5*5 in2 Maximum stress = 800 psi Under the given…

Q: P=670 lb a=1.5 in b=0.5 in. c=1.0 in. d= 2.0 in What is the average shear stress in the wood…

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Q: A 173-lb snowboarder has speed v= 15 ft/sec when in the position shown on the halfpipe. Determine…

A: Given data Mass of snowboarder = 173 lbVelocity of snowboarder = 15 ft/sCoefficient of Kinetic…

Q: B=61⁰ inside diameter = 890 mm wall thickness = 8.6 mm. gage pressure =1.24 MPa, Determine the…

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Q: between which two gears is the input torque divided when

A: To find :- In a three planetary differential steering system, between which two gears is the input…

Q: Determine the minimum number of passes required?

A: Given data; Assume that there is no change in width. Thickness of plate reduced from;    40 mm to 20…

Q: Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown. If F₁ = 31…

A: According to this principle, if member is subjected to various loading then the resultant load will…

Q: Three identical steel balls, each of mass m=80kg, are placed in the cylindrical ring which rests on…

A: Solution.jpg

Q: for fuselage of an aircraft product How might you propose to fabricate this product? 5. Would the…

A: Given questions: For fuselage of an aircraft product How might you propose to fabricate this…

Q: The tank shown in Figure below is fabricated from t = 1/8 in steel plate. The maximum longitudinal…

A:

Q: A homogenous solid cylinder weighing 100lbs and with a radius of 2.5’ rolls without slipping  down a…

A:

Q: 1. The rocker or roller support is commonly used for supporting one end for trusses to allows…

A: From the given data above, statement-1 :- Roller support allows to movement in axial direction and…

Q: (7) A particle of mass 2kg is moving with velocity V= (51+4j-2 k) what is its angular momentum about…

A:

Q: The rectangular bar is connected to the support bracket with a 11-mm-diameter pin. The bar width is…

A: Diameter of pin, d=11 mm=0.011 mBar width, w=60 mm =0.060 mBar thickness, t=10 mm=0.010 mThe average…

Q: A process innovated by Engr. Santioque is considered to be in a constant pressure. If there is ten…

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Q: How much flow energy in kW required to move 3000liters/min. of water inside the pipe against a…

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Q: A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the…

A:

Q: * For the cross section shown in the figure. :Find the value of Y 40 mm A1 250 mm

A: Given

Q: What is stress and write it's unit in SI and cgs standard.

A: Consider a prismatic bar subjected to axial force F at its ends due to which force produces uniform…

Q: Ex: Argon in the amount of 1.5 kg fills a 0.04-m³ piston- cylinder device at 550 kPa. The piston is…

A:

Q: allowable bearing stress for the material under the supports at A and B is σ₂ = 780 psi, determine…

A:

Q: C- A rigid 1 m³ tank contains nitrogen gas, initially at 10 bar, 27 °C. Heat transfer to the gas…

A:

Q: 15) In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece of 16)…

A: The metal is plastically distorted during rolling by passing it between rollers that rotate in…

Q: Q/ Draw the S.F. and B.M. diagrams for the beam loaded as shown in Figure, inserting principal…

A:

Q: The 82-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of…

A:

Q: Q.1 Choose the correct answer:

A:

Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…

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Q: Product of mass and velocity called linear momentum T O F O

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 213 kg hangs from the end of…

A:

Q: (e) E = бу 30 MPa Txy 85 MPa Ox 120 MPa = =

A: GivenPart eσx=-120MPaσy=30MPaτxy=85Mpa part fσx=30MPaσy=-80MPaτxy=15Mpa

Q: * Fixed-Fixed bar was 20 centigrade degree at room temperature, Determine the thermal stress when…

A: Given data as per the question The initial temperature of the bar = 200 c The final temperature of…

Q: 4. The surface of the Sun has a temperature of about 6000 K. At what wavelength does the Sun emit…

A: when a wave form signal from any source propagte in the space or through the wire, then the distance…

Q: * For the cross section shown in the figure. :Find the value of Y 250 mm 40 mm A1 Neutral Axis (N.A)…

A: The Y-coordinate of Centroid is, Y¯ = 172 mm. Therefore, option (f) is correct answer.

Q: Consider a Brayton cycle operating with a pressure ratio of 10. Air enters the compressor at 300 K…

A: Given that: Compressor inlet temperature = 300 K Turbine inlet temperature = 1200 K Pressure ratio =…

Q: A closed cylindrical tank of circular cross section has a radius of 4 ft. and a height of 8 ft. Find…

A: Givenr=4fth=8ftt=1 in =112 ft

Q: * For the cross section shown in the :figure. Find the value of Y 250 mm A1 40 mm Neutral Axis (N.A)…

A:

Q: A 3-phase I.M. operate at 400 Hz has a rated speed 10800 R.P.M, its speed at slip = 0.7 is equal to:…

A: Last option is correct. Correct ans is 3240 RPM

Q: * For the RIGID beam shown, find the :deflection at point B 50 kN A B C 2m 3m 3m +0,025 m ID

A: Value of EI is needed

Q: Four people are attempting to move a stage platform across the floor. If they exert the horizontal…

A:

Q: metal forming condition. Residual stresses (internal stresses) is found in One of the common methods…

A: Cold metal working It is defined as the process in which the metalworking takes place below the…

Q: Two surfaces, one highly polished and the other heavily oxidized, are found to be emitting the same…

A: Given data: temperature of highly polished surface (TP) = 1070 deg. C = 1343 K emissivity of the…

Q: 2. In an irreversible process, there is a (a) loss of heat (b) gain of heat (c) no loss of work (d)…

A: As per the guidelines of BARTLEBY we are subjected to solve only three sub parts of a question.…

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.