Do the columns buckle suddenly?

Q: Two concentric, helical compression springs support a 6.5-kip load. The larger spring has an outside…

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Q: Explain the rigid body dynamics.

A: Rigid body: It is a collection of small particles in which the distance between particles remains…

Q: 8. For the plane truss loaded as shown below, use the method of joints to calculate the force in…

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Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

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Q: Which members are statically indeterminate and how to make them determinate? Explain with reference…

A: Now draw the axially loaded member as follows.

Q: Consider four springs with the spring constants: k1 =20 lb/in., k2 = 50 lb/in., k3 = 100 lb/in., k4=…

A: Data given-  K1 = 20 lb /in  K2 = 50 lb /in  K3 = 100 lb/in  K4 = 200 lb/in

Q: 1. Explain types of load that may occur on column! 2. What is the factor that can cause buckling on…

A: 1.Types of Load on Columns:Axial Load: This is the most fundamental type of load on a column, acting…

Q: A cylindrical pressure vessel of radius r = 10.2 in is filled with a gas at a pressure of 455.0 psi…

A: Given         Radius, r = 10.2 in Cap radius, R = 22 in    Pressure, P = 455 psi    Weight, W = 31…

Q: Each spring has an unstretched length of 2 m and a stiffness of k = 260 N/m.(Figure 1) Part A…

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Q: Assume the smooth inclined plane 550 Figure P-309 1. Determine the Maximum Weight of the Cylinder…

A: Given Cylinder To find Weight of the cylinder for maximum rod force is 300 kN Hinge reaction for…

Q: V-links "Im crank arm раper rolling machine forks rod off-loading station air cylinder fork lift…

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Q: Which on of the following non ferrous material is used to increase fatigue resistance, of the…

A: In spring manufacturing, Aluminium is widely used metal as it is malleable and not that much…

Q: G E -400 N 3 m -- 4 m - 4 m 4 m- 1200 N

A: Applying the Equilibrium condition ∑nFX=0 RAX-400=0 RAX=400 N ∑nFY=0 RAY+RD-1200=0 RAY+RD=1200…

Q: M20 × C4 bolt of mild steel is having yield stress of 320 MPa and factor of safety 3. The safe…

A: Given Data⇒ Bolt dimensions :(M20×C4) Diameter of bolt will be (d)=20 mm=0.020 m Yield stress σy=320…

Q: A 21-mm-diameter steel [E = 206 GPa; a = 12.5x10-6/°C] bolt is used to connect two rigid parts of an…

A: Given-Information:- d =21 mmE = 206 GPaα = 12.5 ×10-6/°Ca = 120 mmT1 = 23°CT2 = 54°CP = 2.4 kN…

Q: A compression spring is to be made from ASTM A227 steel wire, with a wire diameter of 8.0 mm, and is…

A: Given:d=8 mmD=34 mmF1=3.6 KN L1=100 mmF2=1.2 KNL2=140 mm

Q: The critical load of the column is determined. In the case considered, the column is divided into…

A: Given Data:   To Find: Critical load

Q: 12% of the load (3695 N) to be transferred, determine if pre-compression (a.k.a. pre-load) should be…

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Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

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Q: Due to imperfections in manufacturing or specific applicationof the load, a column will never…

A: Under the application of axial load over a column when there is a deflection in the lateral…

Q: Determine the support reactions on the member in 900 N figure. The collar at A is fixed to the…

A: For the given member  To determine support reactions on the member

Q: Set P = 59 kN, P = 34 kN. (Figure 1) Part A Determine the force in member AD, and state if the…

A: Given that ,  P1=59kNP2=34kN

Q: Determine the safe tensile load for bolts of (a)M 17and (b) M 26. Assume that the bolts are not…

A: Given     Tensile stress = 305 MPa     Diameter, M17, D = 17 mm                     M26, d = 26 mm…

Q: An M 14 x 2 hex-head bolt with a nut and a 14R washer under each of bolt head and the nut is used to…

A: Step-3:                              kb​=(153.9×7)+(115×26)153.9×115×207​=653.48mMN​…

Q: True or False: Frictionless 2D Pins and 2D Hinges have reactions in both the x and y directions.…

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Q: Question- Two closed coil springs of stuffiness s and 2s are arranged in series in one case and in…

A: Two closed coil springs of stiffness-s and 2s are arranged in series in one case and in parallel in…

Q: Problem (2): By Inspection (no calculation), identify the zero-force members in Figure (a) and…

A: Given data: Figure 'a'find zero - force member (inspection)

Q: How can we determine the maximum axial force P that can beapplied to the bar?

A: Axial force: The force which is parallel to the longitudinal axis of the member.

Q: In both words and equations, state the two conditions which must be satisfied for a rigid body to be…

A: 1.The resultant of all external forces must be zero.∑F=0 2.The resultant of all external torques…

Q: Determine the safe tensile load for fine series bolts of (a) M 24and (b) M 38. Assume that the bolts…

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Q: Identify and label all the links and joints, specifying their types (L, J1, J2, G ) including half…

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Q: 5. When unloaded, bars AB and AC are each 36 - in long and have a cross-sectional area of 2 in.…

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Q: Q2/ Determine the forces at the pin joint ? (F) and the roller support (G) 30KN 20 KN 2m BY 2m D 2m…

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Q: Choose all that apply. Tendency for a column to buckle is dependent on:     Shape of its corss…

A: The deformation caused on the member due to the application of compressive load beyond its critical…

Q: Use the below information to answer Questions 12 – 13. A uniform bar, of mass M, with seven evenly…

A: Task 1 If two cylinders can be added to the system, which two holes should the two cylinders be…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

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Q: When do the eccentrically loaded columns tend to fail at or near the Euler buckling load?

A: A load is said to be eccentric when its line of action is offset from the center line of the object…

Q: Problem 1a |P -4 m→-4 m→-4 m→-4 m→ BỊ DI H. 5 m Given P = 180 kN, find the force in bars FH and GH…

A: We have given,

Q: The four legs of a chair will experience tensile load when a person sits on it. Select one: True…

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Q: 0 4in Two ceramic balls are in contact, as shown. The top one is titanium nitride, for which E = 15…

A: Titanium nitride ball(1)r1=.4 inch ,E1=15 Msi or 15×106 Psiμ1=.25 (for titanium oxide )Aluminium…

Q: having 20in diameter is under a repeated load with a maximum pressure of 350psi per cycle. The…

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Q: Determine pin reaction at A & C as shown in (Fig.)? 2 kN 2 60

A: Find the reactions at point A and point C

Q: The critical load of the column is determined. In the case considered, the column is divided into…

A: Given Data:

Q: Determine the forces in members BE and CE of the loaded truss. The forces are positive if in…

A: Given: The force at B = 3 kN The force at C = 5.4 kN

Q: helical spring is to support a load of 10 kN. The spring is guided by a rod of 40 mm diameter. The…

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Q: Question 1 A 125 kg electric motor and a 505 kg reciprocating compressor are mounted on a common…

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Q: 1000 lb $10⁰ P

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Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.