Which of the following process for sheet metal cutting, the cut piece is the desired part? Shearing All of the Mentioned Blanking O Punching

Q: Water flows through a pipe of constant radius = 10 cm with a speed of 4 m/s and a pressure of 250…

A: given data constant radius = 10 cm  speed at A = 4 m/s pressure at A = 250 kpa find the velocity and…

Q: Crate A is traveling down the incline with a speed of 2.3 m/s when in the position shown. It later…

A:

Q: Define the following phrase; i. External forces ii. 111. iv. V. Forces generated by motion Forces…

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Q: Air enters the compressor of a gas turbine plant at ambient conditions of 100 kPa and 25 ⁰C with a…

A:

Q: A container filled with water and there is a hole, having a height of 20 cm. If acceleration due to…

A: Given: h = 20 cm g = 9.81 m/s2

Q: At a given section a shaft is subjected to a bending stress of 30 MN/m2 and a shear stress of 60…

A:

Q: The system shown is composed of an ABG bar, supported by a pin at point A and by a collar smooth at…

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Q: Draw how it look if it is a turbulent flow in pipe.

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Q: Q.5 A standard vapor compression cycle uses R134a as the refrigerant. The condensing and evaporating…

A: Refrigerant=R134aCondensing temperature, Tc=400CEvaporating temperature, Te=0oCThe isentropic…

Q: 4m B P₁ 4 m C P₂ 4m 6 m D

A:

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

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Q: Q1 In the figure given below calculate the of (H) for the given data: H f1= d1= Q(L/s) d1(mm) L1(m)…

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Q: P Q1: The C-shaped steel bar has cross section of a square of side 1.6 in. If the magnitude of…

A: given data force P = 2kips cross section = 1.6 in × 1.6 in find the combined stress at point A.

Q: The basis for measuring thermodynamic property of temperature is given by O System properties O…

A: Correct answer: zeroth law of thermodynamic

Q: B/Choose the correct answers for the following: 1- Consider the following advantages offered by…

A: Plasma arc welding    ***As per our company policy we are supposed to do only 1 question if you need…

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

A: Inlet diameter of venturi meter, d1=160 mm=0.16 mThroat diameter of venturi meter, d2=80 mm =0.08…

Q: 1. Explain the three necessary conditions which must be met in order to achieve complete similarity…

A: The necessary condition which must be met in order to achieve similarity between a model and a…

Q: A thin light string is wrapped around the outer rim of a uniform hollow cylinder of mass 4.95 kg…

A:

Q: What are the advantages of using I-girders in bridges Report about construction?

A: Following are the advantages of using I-girders in bridges construction: 1. It is capable of…

Q: 25) Why does plastic deformation occur?: A) Engineering stress was too low. B) Engineering stress…

A: Answers: Q.25- (C) The yield strength is finite Q.26- (A) 2 N Q.27- (C) Dynamics is the study of…

Q: 9) In hydrostatic extrusion, the billet is smaller than the chamber is used. Why? 10) Earing is a…

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Q: Metal working Fe-C: What are possible sources of error in trying to obtain a specific hardness or…

A: Solution is attached below

Q: A 4 ft- B 400 lb/ft 4ft FIG. P4.7 C A "1 120 lb/ft -8 ft FI

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Q: EXAMPLE: 14. Determine the coefficient of restitution e between ball A and ball B. The velocities of…

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Q: If one wanted to calculate braking friction on the braking pad, one would need to know   Question 1…

A: Option d is correct.

Q: Steady-state flow exists in a pipe that undergoes a gradual expansion from a diameter of 6 in. to a…

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Q: Question 2(a): A steel surveyor's tape is to be used to measure the length of a line. The tape has a…

A: Dear student,                     According to the guidelines, I am allowed to answer only one…

Q: Static Problem. Indications: The system shown is composed of an ABG bar, supported by a pin at…

A:

Q: Q.5 A standard vapor compression cycle uses R134a as the refrigerant. The condensing and evaporating…

A:

Q: 3 in I. Compute the centroidal distance with respect to x- and y- axis of the figures below. 4 in 6…

A: The centroidal distance with respect to x- and y-axis: X = 2.375 in ; Y = 3.25 in

Q: Q3/A particle moving along a straight line is subjected to a deceleration a=(-V) m/s, where is V in…

A: Velocity is defined as the rate of change of displacement/position. It is a vector quantity having…

Q: For the reaction bellow, find the mole fractions of all spices. If KP=0.3 A 2B + C

A: INTRODUCTION: The number of moles contained in the whole molecular composition is known as the mole…

Q: B/Choose the correct answers for the following: 1- Consider the following advantages offered by…

A: Ans - C All metals irrespective of their electrical conductivity can be cut.

Q: If the rod is placed at midspan, calculate the force on the rod to eliminate the deflection at the…

A: Apply superposition technique to proceed this problem,

Q: Is it possible for a designer to use exergy analysis recommendations to improve the performance of a…

A: To find :- Exergy ananlysis

Q: The pressure drop per meter length in a smooth horizontal tube in a turbulent flow depends on the…

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Q: How long should a pipe with a diameter of 10 cm and a friction coefficient of 0.02 be, to be…

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Q: Homework: For the element shown find 1) Principle stresses and their direction 2) Shear stresses and…

A: find a)the principal stress and direction  b) the shear stress and direction

Q: field produces saturated steam at about 20 bar, 212.4 ° C. Assume a typical Larderello well is about…

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Q: H.WA pipe bend has a cross sectional area of 0.01 m² at inlet and 0.0025 m² at outlet. It bends 90°…

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Q: Question 3 [2 Mark] Refrigerant R-134a at 200 kPa and 50 °C enters an adiabatic diffuser steadily…

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Q: In figure. 1 v = (25 s-0.15s') m/s, compute car's acceleration at B, where s = 54 m, X= 50m. Je 16 m…

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Q: 4. Discuss three methods that can be used to improve the efficiency of a Rankine cycle. Your answer…

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Q: 19) Which of these types of trusses is the simplest?: * OA) Warren Truss OB) Bowstring OC) King Post…

A: Answers: Q.19- (A) Q-20- (A) Q.21-(B)

Q: The cylinder of a hydraulic ram is 20 cm internal diameter. Determine the thickness required to…

A:

Q: SAE30 oil flows through a 1.5 cm diameter at 5m/s. Determine the length of entrance region, le?

A: given data  diameter = 1.5 cm velocity = 5 m/s find the length of entrance region.

Q: 30° Q9/ braking system has its braking lever inclined at an angle of 30° to the horizontal plane, as…

A:

Q: 4- Two types of bonds are found in ceramics: Covalent and metallic Van der waals and ionic ionic and…

A: To find :-  Coreect option

Q: 3/3 The 100-kg crate is carefully placed with zero velocity on the incline. Describe what happens if…

A:

Q: State and explain the two parameters that characterise the design core thermal performance of a…

A: given; state and explain the two parameters that characterize the design core thermal performance of…

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.