A 100-lb force exerted against a 1000-lb block causes the block to slide with constant velocity. The pushing force and the friction force exerted are?

Q: Example: bottled water at Kroger (Homework) Month Actual Forecasted a=0.3 Jan 1,325 1,370 Feb 1,353…

A: Given , forecast and actual sell for the given months. To find the actual sell for the Jun month,by…

Q: Occasionally, an inventor claims to have invented a “perpetual motion”…

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Q: At temperature of 25oC, a 17 m rod 8 mm in diameter is subjected to a tensile load of 24 kN. At what…

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Q: Hand by written ans.Calculate the amount of dissolved oxygen in mg/L in river water at 30°C under…

A: Given, Temperature of the water = T = 30 oC  Absolute value of temperature of water = Ta = 30 + 273…

Q: Q3) A convergent-divergent nozzle has a cross-sectional area at the throat of 0.1 m² Air enters the…

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Q: Is the pi group 4 already an acceptable form or answer or do you always have to modify it into the…

A: π4=μρh32g

Q: The shaft as shown in the figure is supported by bearings at A and B. The bearings exert only…

A: Force, F= 49.4 kN   Note: Let the left end be represented as point "C". Let the reactions at the…

Q: 3. Determine the moment vector of the force F₁ about the line OB. (express your answer to two…

A: find the moment vector of the force F1 about the line OB.

Q: A pipe of length 100 m and diameter 200 mm carries water  with a velocity of 4 m/s. For the pipe, if…

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Q: 8. Four 20-watt lamps and two ½ - hp motors of the forced-draft evaporators are installed inside a…

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Q: V₁ = 3 m/s D=450 mi 2₁:5 mm 3m 3m 2354.5 V₂ = 2.5 m/s D₂ = 300 mm V3 = ? = 200 mm

A: Discharge is defined as the quantity of fluid flowing per second through a section of a pipe or a…

Q: A steel rod (E = 200 GPa) is fixed at A and subjected to the loading shown in the figure. The…

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Q: The steel tie-bar shown in the figure has been designed to carry a tension force of 83 kN when…

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Q: Hood exhaust fans involving ductwork are predominantly Select the correct response: Centrifugal…

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Q: B) What are the requirements for an efficient steam condenser

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Q: 1. Three uniform 1-meter bars weighing "W" each are welded together as shown. The bars are suspended…

A: When a push or pull applied on the body, then it has the tendency to change the state of the object…

Q: A Rankine turbo-generator unit receives 10 kg/s of steam at 10.0 MPa and 550°C. Condensate leaves at…

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Q: A laminated beam is composed of 3 plants, each 150 mm x 60mm, glued together to form a section 150mm…

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Q: 1.20 Determine the smallest allowable cross-sectional areas of members CE, BE, and EF for the truss…

A: given data working stress in tension = 20 ksi working stress in compression = 14 ksi. find the area…

Q: 3. Determine the equivalent state of stress on an element at the same point oriented 60° clockwise…

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Q: 2. Is there a difference between the values of the water jet force on plate (F₁) when change the…

A: Yes, as the shape of the plate changes, even for the same initial velocity, the direction of the…

Q: The forces F1 = 2.50 kN and F2 = 3.20 kN are parallel to the z and x axes respectively. Determine…

A: given data  F1 =2.50kN F2 = 3.20 kN find the minimum tension in cable AB.

Q: 11. Cost of a 20MW power plant in the year 2000 was 250 crore with cost index of materials being…

A: Solution: Given Data: P1=20 MWC2000=250 crCI2000=200CI2012=450P2=100 MWPSF=0.75

Q: The planes of the circles in which the particles move are _____ to the axis of rotation. a.…

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Q: A hollow cylinder 1 m in diameter and 2 m high weighs 2825 N. How many kN of lead weighing 110…

A: The weight of the cylinder and lead is balanced by the Buoyancy force. Let us consider that the…

Q: A flange bolt coupling consist of 8-12.7mmꬾ steel bolts on a circle diameter of 304.80mm & 6-12.7mmꬾ…

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Q: Find second moment of area Ixx about centroid, where b₁=14 mm, h₁=26 mm, b₂=5.8 mm and h₂ = 15 mm b2…

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Q: Sketch 1pt, 2pt, 3pt perspective of a chair. Kindly put orthogonal lines. Thank you

A: Engineering Drawing Find One-point, two-point, and three-point perspective drawings of a chair.

Q: 2. Determine the slope and deflection at point B of the beam AB shown using the Area- Moment Method.…

A: Given beam

Q: Everything else held constant, what is expected of the load if the length is halved?* a. Decreases…

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Q: 1. The speed of a train, running between two station is measured at different distances from the…

A: Here, Distance between two stations = 250 km Hence, the midpoint will be at 125 km from both…

Q: 2. Find the centroid of the figure shown. "20 in 18 in 10 in 12 in

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Q: Example: Carbon dioxide flows steadily at a mass flow rate of 3 kg/s and pressure of 1400 kPa and…

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Q: 1. Drawbar spring is designed to support: a. tensile load only b. compression load only c. tensile…

A: Correct answer: (c) tensile and compression load

Q: A simply supported beam, 10 m long carries a uniform distributed load of 20 kN/m. What is the value…

A: The value of maximum bending moment can be determined by differentiating the bending moment…

Q: applied Q2: A (500*400) mm column shown in Fig.2 is reinforced with 12 32mm bars. service dead load…

A: Given Datab=500mmd=400mmAst=12-ϕ32mmfc=25MPafy=400MPa

Q: There are 2.27 kg/min of steam undergoing an isothermal process from 27.5 bar, bar. Determine the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 14 Q1: The machine part of negligible weight is supported by a pin at A and a roller at Cas shown in…

A: find the reaction force at point A and point C.

Q: Q1) A glass tube is inserted into a flowing stream of water with one opening directed upstream and…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A horizontal pipe of diameter 0.2 m is suddenly enlarged to  0.3 m. If the rate of flow of water…

A: Let smaller pipe be pipe-1 and larger pipe be pipe-2. From the data given in question, Diameter of…

Q: 3. Draw the shear-force and bending-moment diagrams for the beam shown. Determine the maximum shear…

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Q: Water flow at a 250mm diameter horizontal pipe. The friction factor is 0.023. If the pressure at the…

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Q: kN/m x₂ (1) Ţ 11₁

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Q: Q1:360 liters per second of water is flowing in a pipe. The pipe is bent by 120°. The pipe bend…

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Q: A timber beam, 80mm wide by 60mm high, is subjected to a vertical shear load of V = 40KN. Determine…

A: Given:b=80 mmh=160 mmV=40 KN

Q: . Draw the shear-force and bending-moment diagrams for the simply supported beam shown. etermine the…

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Q: 4. Draw the shear-force and bending-moment diagrams for the beam shown. Determine the maximum shear…

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Q: 2. Find the centroid of the figure shown. y 20 in + 18 in 10 in 12 in X

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Q: Q.2 A rod is made of cast iron and is secured to the piston by a tapered rod and nut and to the…

A: Given   Cylinder diameter, D = 1.3 m                 Pressure, P = 0.25 N/mm2…

Q: The penstock of hydroelectric turbine is 0.5m x 0.5m with velocity of 5.5m/s and head of 20m. What…

A:

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.