How long will in seconds it take to saw a rectangular piece of stainless steel plate 2.5 ft long and 1.75 wide. It thickness is 0.20 inch. The average feed per stroke of hacksaw is 0.25 mm. The power hacksaw runs counter clockwise at a speed of 320 rpm.

How long will in seconds it take to saw a rectangular piece of stainless steel plate 2.5 ft long and 1.75 wide. It thickness is 0.20 inch. The average feed per stroke of hacksaw is 0.25 mm. The power hacksaw runs counter clockwise at a speed of 320 rpm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Find the general solution to y′′−y′+ 9y= 3 sin(3t)

Q: Give at least 3 Advantages of electrical Reheat Regenerative Cycle in Thermal Power Plant.

A: To be explained:-electrical Reheat Regenerative Cycle in Thermal Power Plant.

Q: A full rectangular tank is 3.1m wide, 5.6m long, and 1.9 deep contains fluid weighting 663kN. Find…

A: We know that weight of the fluid is equal to the product of mass of fluid and gravitational…

Q: A.Draw a different configuration, and make it a diagram similar to Fig. 3. Specify each mass and…

A: (A) In different configuration, the masses attached through the ropes will be different and all…

Q: Q/ 1-calculate the Velocities of the Slider and Connected rod for angle (0,7, and π) at r₁ and r 2.…

A: Given: The length of the connecting rod, L = 22 cm The radius, r₁ = 6.5 cm The radius, r₂ = 5 cm The…

Q: 6.76 A successful California engineer has installed a circular hot tub in his backyard and finds…

A: The properties of air at 300 kelvin. The saturated water properties at 310 kelvin. The saturated…

Q: For a steel alloy, specify the amount of deformation (%CW) that is necessary to give a minimum…

A: Solution: Given Data: BHN=225D=12%EL

Q: 2/131 A car P travels along a straight road with a con- stant speed v= 65 mi/hr. At the instant when…

A: Given data: v=65 mi/hrθ=60°h=100 ftr˙=?θ˙=? The value x in terms of h and theta can be expressed…

Q: 5. It is suggested that an incompressible fluid flows with the velocity field (sin (xy²zt), x²t,…

A: Answer a. For divergence

Q: Mention the scientific term for "the pressure at which a pure substance changes phase at a given…

A: To be explained:- Phase Change of pure substances

Q: The cylindrical plunger traveling at V₂ = (0.007 t¹/2) m/s, where t is in seconds, injects a liquid…

Q: Write the differential equation of the system by the 2nd law of Newton mechanics or theorem of…

A: given: spring constant = k mass of system = m damping coefficient =c excitation force =F(t) force…

Q: The rods CE (A = 130 mm²) and DF (A = 250 mm²) are attached to the rigid bar ABCD as shown. Knowing…

Q: 8.18 and 8.19 For the cross-sectional areas shown, 4 calculate the moment of inertia with respect to…

A: Given: Two steel angles are attached to the web and the figure is symmetrical about the X-X…

Q: Determine the force developed in member AC when the crate has a mass of 123-kg. Input tension as a…

Q: A tank with volume of 0.15 m³ contains 0.65 kg of Oxygen. If the temperature is 20 °C and R= 0.3 kPa…

Q: Determine the force in member GF of the truss when FA = 7 kN and FB = 7 kN. Input tension as…

Q: 6. A 0.05 kg tennis ball initially traveling at 10 m/s is struck by a racket causing it to take off…

A: The change is momentum is calculated using the difference of final and initial momentum and the…

Q: Engineering is based on a knowledge of mathematical and natural Major Topic sciences: Discuss 5…

Q: A thin-walled vessel is subject to an internal pressure of 202.8bar and an external positive torque…

A: Given data, Internal pressure, P = 202.8 bar = 20.28 MPa Applied positive torque, T = 3508 Nm Vessel…

Q: What will be the maximum diameter of a metal rod, which is used to raise a load of 2400N if the…

Q: 1. Consider the gate in figure below to be a quarter circle of radius 80 cm with the hinge 8 m below…

Q: For Questions 1-2 The rods CE (A = 130 mm²) and DF (A = 250 mm²) are attached to the rigid bar ABCD…

Q: A hydraulic jack includes a master cylinder that has a piston with a diameter of 0.85 cm. The slave…

Q: 3.) a.) det. b.) the centroid x, y compute the value. of the moment of inertia at the neutral ours.…

Q: 3. At temperature T₁, the two rigidly connected rods just fit the rigid supports. If both sections…

A: Given data:- Rigidly connected rods To find out:- force stress in AB stress in BC

Q: How did you simplify the torque equation at the beginning of step 5?

A: From step 4, we have following expression by balancing torques 1043.784 cosθ-3.2 N1 sinθ=01043.784…

Q: Determine the internal normal force at point F in the frame. The crate weighs 151 lb.

Q: In a jet engine a flow of air at 1000 K, 200 kPa, 40 m/s, and a mass flow rate of 20 kg/s enters a…

A: Given: T1 = 1000 K P1 = 200 kPa V1 = 40 m/s m.=20 kg/s P2 = 90 kPa V1 = 500 m/s To find: exit…

Q: I 53 ft 5 ft Air Gasoline Water

Q: Explain this phrase, “Engineering is a profession”

A: Engineering is a profession which uses scientific knowledge and mathematical equations to develop…

Q: A figure is scaled, using the parallel method with center of and scale factor for how do the links…

Q: Problem 6: If the beam is subjected to an internal moment of M = 100 kNm, determine the bending…

Q: 1-16 A 15-cm x 20-cm circuit board houses on its surface 120 closely spaced logic chips, each…

Q: Transformations (strain) Q43 A strain guage rosette is placed on the outside surface of a loaded…

A: Calculating the maximum and minimum in-plane principal strain and the principal angle and also…

Q: Please derive the twist vibrational equation of a homogeneous rod (the equation of the twisting…

A: Given: The radius of the rod=R Shear modulus of the rod=N Moment of inertia per unit length=I If…

Q: Derive the rule-of-mixtures expression for the composite extensional modulus E₁ assuming the…

A: Let us consider a continuous fiber composite where interface is placed between fiber and matrix…

Q: AFFITO MAVA The objects shown below have been rotated positively about one of the axes shown the…

Q: The stress-strain curve of cellulose acetate at 25°C is shown below. Draw the curves at 0°C and…

A: Solution: Given Data: To Find: 1. Stress-Strain curve of cellulose acetate at 00C. 2.…

Q: An adiabatic saturation process is also known as a constant_______?

A: It is required to determine the other name for the adiabatic saturation process.

Q: For the objects shown below sketch the object in the space provided after rotating it about the axis…

A: (3) Draw the given object.

Q: Draw three views of the wedge block. Dimension the object using datum dimesnioning

A: The required orthographic views of the given object are drawn with true dimensions shown in the…

Q: Fluid mechanics is the study of the behavior of fluid.

A: Fluid - it is a substance , either liquid or gas , that is capable of flowing and changes its shape…

Q: Learning Goal: A car of weight 3350 lb is traveling around a curve of constant curvature p (Figure…

A: Answer a. The normal acceleration of the car can be determined as shown below. Now, the force of…

Q: A work-holding apparatus that clamps the parts and moves the assemblage to the desired position and…

Q: A rally car is drifting into a turn. If the car's original direction is due west, but the car's…

Q: of the Knoop microscopic hardness test

A: A test to measure the resistance a material exhibits to permanent deformation by penetration of…

Q: ven truss compute the reactions Ay, Gy force det. the at bars BC, B 1100kn BD, CE. E

A: To find support reaction and force in member BC,BD,CE

Q: 6.81 An industrial process involves evaporation of a thin water film from a contoured surface by…

Q: 16-127. The slider block moves with a velocity of UB = 5 ft/s and an acceleration of aB = 3 ft/s².…

A: The question is solved using the instant centre approach and relative velocity and acceleration…

Concept explainers

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.

Question

How long will in seconds it take to saw a rectangular piece of stainless
steel plate 2.5 ft long and 1.75 wide. It thickness is 0.20 inch. The average
feed per stroke of hacksaw is 0.25 mm. The power hacksaw runs counter
clockwise at a speed of 320 rpm.
500
O 200
300
400

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Write the NC part program for the part. Holes are threaded and requires two tools; T1 is a 0.5" HSS drill bit and T2 is a 0.5" tapping bit. The rest of the features are cut using a 0.75" HSS milling tool, T3. Feed rate and spindle speed are 10 ipm and 2000 rpm. The material is low- carbon steel. Part thickness is 0.5”. Use dotted lines two show the path of tools movements. Set up proper operation conditions as discussed in the class today.
Using the formula (below), calculate the revolutions per minute (rpm) a drill press spindle should rotate using a Ø1⁄2 HSS twist drill if the cutting speed will be 90 surface feet per minute, SPM?N~[4xV]÷DN = _____________________________________________ RPM’s
A 5 m wide by 12 m long and 20 mm thick steel plate is to be cut into 8 equal parts lengthwise. If the cutting rate is 3.75 mm per stroke using a hacksaw with a speed of 200 rpm, how long will it take the job in hours. There is only one cut stroke per revolution. D O 1.78 O7.18 O 1.87
1. If a machinist wanted to drill a % inch hole in a piece of machine steel using a high speed steel drill. At what speed in revolutions per minute should he operate the drill press? 2. Find the revolutions per minute of an 8 mm drill if it is used to cut an aluminum workpiece using a high carbon steel drill. 3. The rpm setting of the drill press is set to 600 rpm. What is the maximum diameter in inches of a high speed drill if it is used to drill a tool steel material? 4. A drill press has the following rpm settings; 350, 600, 1100, & 1600. What rpm setting must be used if a 15 mm high speed steel drill is used to cut brass workpiece? 5. A machine operator drills a hole of a 3/8 inch diameter to a stainless steel using a carbon steel drill. He sets the drill press rpm setting to 900 rpm. Is he operating at correct setting? If not, then what must be the correct rpm setting considering that the machine has the following rpm settings of 300, 600, 900, 1200, and 1800?
It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 rpm, then the speed of the lead screw will be
In milling operation, the cutting speed is 150 m/min with a tool of 12 mm diameter. What is the right spindle speed rpm for this operation? (Choose the most close to your calculated value) 4500 O 3980 3700 4200
In crank and slotted lever quick return mechanism, the crank length is (100 +X )mm and the distance between the fixed center is (225+X)mm. The length of the slotted lever is (525+X)mm. Determine the ration of time of cutting stroke to time of return stroke. Also calculate the length of the stroke . Note where X is two digit number made from the last two digit of the registration number of the students For example if the reg. no. of the student is 11912081 then X=81 and crank length is 80+81=161mm Draw the neat and clean diagram with proper scale. Rough drawings will not be considered
The time required to saw a rectangular piece of stainless steel plate 3.5 meters long and 2.25 meters wide is 3/4 hour. the average feed per stroke of hacksaw is 0.25 mm. Calculate the required speed of the power saw in rpm in doing the crosswise cutting operation if the thickness is 25 mm. O125 O 200 O 150 O 175
Q1. The part shown below will be turned in two machining steps. In the first step a length of (50 + 50) = 100 mm will be reduced from Ø100 mm to Ø80 mm and in the second step a length of 50 mm will be reduced from Ø80 mm to Ø60 mm. Calculate the required total machining time T with the following cutting conditions: Cutting speed V=80 m/min, Feed is f=0.8 mm/rev, Depth of cut 3 mm per pass. Ø100 Ø80 Ø60 50 50
Write TRUE is the statement/s is True. If the statement is false, identify the word/s that makes the sentence incorrect and write its corresponding correct answer. 16. since the thickness of chips is always greater than the depth of cut, chip compression ratio is àways less than 1.0. 17. Inserts have multiple cutting points. 18. Free Machining steels are non-ferrous metals which contain sulfur and phosphorus.
Q24. For the below figure please write its part program. The depth of the cut is 0.25 inches (Finishing operation), while the tool's diameter is 0.5 inches. Consider the speed and feed. -0.75- - - 1.0 60⁰ RO.25 (0, 0) 0.75-
How long will it take to saw a rectangular piece of aluminum plate 8 inches wide and 1.5 inch thick if the length of the cut is 8 inches, the power hacksaw makes 120 rev/min and average feed per stroke is 0.0060 inch?