1. A certain cable has a minimum bend radius of 10 cm. If you install this cable in a straight pull box, how  long should the pull box be? A. Less than 40 cm B. Exactly 25 cm C. Exactly 40 cm D. At least 40 cm

Q: What is the minimum tension must your cable be able to support without having your sign come…

A: Given data: - The length of the beam is L = 1.60 m. The mass of the beam is m = 20 kg. The mass of…

Q: The block has a mass of 4.5 kg and rests on the smooth plane as shown in . Part A k = 200 N/m 500000…

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Q: For the following smooth channel roller support. Which of the following statements are true?   a.…

A: For the given system since all the surfaces are smooth thereby no friction will act on the surfaces…

Q: In order for a certain refrigerator door to close tightly, the refrigerator must beleveled up 0.24…

A: Given data as per question Total thickness = 0.24 in The thickness of lower shim =0.097 in

Q: 11. A rear flange mounted cylinder extends 14 in. under a load of 10,000 Ibf. What size cylinder rod…

A: Given       Mass, m = 10000 lbf                     = 4535 kg Extension, h = 14 in…

Q: Question 4 ) Listen AV-belt is wrapped around a Ø5.00-inch pulley with a 38.0° groove angle.…

A: Given data-angle in degree for belt wrap=38.0°C

Q: What is the distance between the axles of the two pulleys?

A: Given that: diameter of smaller pulley = 250 mm diameter of larger pulley = 500 mm wrap angle = 120…

Q: What minimum diameter is required for the wire?

A: Given data: -  The length of the steel wire is L = 1.95 m. The permissible elongation is δ = 0.270…

Q: I will be selling a Summer Camp Innovative Sleeping System (SCISS) that suspends beds from the…

A: Calculate the total downward force acting on the system:Total downward force = (bottom beds) (top…

Q: In determining the net cross sectional area of a structural steel tension member, the diameter of a…

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Q: 100 lb A 80 lb IN 80 lb Figure 1 100 lb 100 lb 200 lb

A: To find-: (a) The moment of the 80lb couple. (b) The moment of the 100 lb couple. Given-: The side…

Q: 75 mm D. 1.5 m E F B 2 m 150 mm 5 deg 2 deg 4 deg 1.5 deg 1 deg 3.5 deg

A: Write the twist angle of point A respect to point B.   φA/B=φA-φBφA-φB=3°…

Q: With the following modifications: Change the first 3m length to 5m (the second 3m length stays the…

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Q: If a cylinder rod exerts 5,000 lb of force extending, how much force would a single lever toggle…

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Q: Which of the following is NOT TRUE? Choose one: a. Even though a material has a Poisson's ratio of…

A: Introduction: Hooke's law states that "for tiny deformation, stress is exactly proportional to…

Q: Muff couplings can be used to connect two shafts that are having an intersecting axis. Select one:…

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Q: a) The maximum force P that can be applied to the system based solely on the boards is most nearly…

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Q: Procedure: • Create a detailed thread drawing for the fastener given below. • Save your drawing to a…

A: Kindly refer the next page to see the detailed drawing.

Q: Determine the force in each member of the Pratt roof truss shown in Figure 1-94. 10 kN 10 kN 10 kN B…

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Q: Describe the format of a fence diagram and give an example

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Q: Sportsman with a mass of 90 kg at the end of the flexible springboard with a 1 m console 2 Hz…

A: We have to find stiffness

Q: In the moment calculation, why did you take away the h* from 8?

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Q: 4. A standard brick (dimensions 200mm x 100mm x 65mm) is compressed lengthwise by a force P as…

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Q: What is the standard 10 lb deflection amount for a properly tensioned belt that spans 42”?

A: Given data:- Length = 42" Tension = 10lb  Find:-  Deflection amount?

Q: If a force doubled, impulse will triple. True or false

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Q: 1. Draw a FBD for the cylindrical tub before the metal object is added, clearly labeling all forces.…

A: When a body is immersed in water , the following forces acts on the body  1) Weight of the body  2)…

Q: Determine the x-y and n-t components of the 39-kip force F acting on the simply-supported beam. F =…

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Q: 35 - Which of the following statements about supports is false? A) There is no freedom of movement…

A: Degrees of freedom is the no of the independent variable required to define the movement of a…

Q: A loaded penguin sled weighing 62 N rests on a plane inclined at 20° to the horizontal. Between the…

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Q: Theta=? Tension(T)=? Force on A and B=?

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Q: Question 2: How long a wrench is needed to tighten a 9/16-inch bolt if the maximum force (pull) that…

A: Given: The diameter of bolt, d = 9/16 in = 0.5625 in The maximum force produced by mechanic, F = 75…

Q: Thermosetting plastic materials have the cost saving advantage in that they can be injection molded…

A: Thermosetting plastic materials have the cost-saving advantage in that they can be injection molded…

Q: What is the mechanical advantage of this system?

A: We have to first draw free body diagram of the block and the pulleys and then derive a relationship…

Q: 5. How many stable structure(s) are shown below? A. 0 B. 1 C. 2 D. 3 E. 4

A: The objective of the question:Determine the number of stable structures.  Given structure:

Q: The shaft is supported by a journal bearing at A and a thrust bearing at B. Determine the normal…

A: Given data  F1 = 2.5 kip  F2 = 3 kip W = 75 lb/ft b = 12 ft a = 6 ft c = 2 ft To determine…

Q: Match M, V, or N to the correct definition could have units kN-m bending moment 1. M perpendicular…

A: In the above question there are three variables M, V, and N. Here, M symbol used to represent the…

Q: Please select all standard 3V sheave sizes (pitch diameters) between 6.5 in. and 12 in..     7.80…

A: The standard 3V sheave sizes (pitch diameters) between 6.5 in. and 12 in. are: 7.80 in. 7.95 in.…

Q: 1.5 in. 90 lb/ft 0.75 in. 800 lb. 3 ft. 3 ft. 6 ft. 4 ft.

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Q: You are sitting around on a Saturday night thinking about the effective spring constant of a bar…

A: For the solution refer below images.

Q: When utilizing pins to assemble rigging components, the "grip" area of the pin is  A. diameter of…

A: Rigging pins are generally measured by the diameter and the grip length. Given diameter can be…

Q: What is the location of FR, i.e., the distance d? A M 3 m 3 m F. R B

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Q: I tried the degree both 51 and 50.99 but it is incorrect. Plz help.

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Q: Which of the following statements about supports is false? A) Bearings can be in the form of…

A: Bearings do come in the form of sliding, fixed, built-in and intermediate joints. There can twisting…

Q: 1.2 Please select all the correct statement blow. A. Retaining rings are inappropriate to retain…

A: To choose: All the correct statement. Explanation (a) A type of industrial fastener that is…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.