What is the relation between modulus of elasticity and modulus of rigidity.

Q: The lap joint shown in fig. Is fastened by FOUR 20-mm diameter rivets. Assuming that p = 50 kN,…

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Q: at room temperature, Determine thermal stress when the bar is heate :110 dec A Lo Est = 200 Gpa ast…

A: E=200GPa

Q: A compound gear train with gears P, Q, R and S has number of teeth 20, 40, 15 and 20 respectively.…

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Q: 4. A force of 400 N is exerted 20 cm from the axis rotation. What is the resulting moment of force?…

A: F=400N d=20cm = 0.2m

Q: m 20 15 10 5 0 2 4 6 8 10 12 14 sec.

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Q: For the connection shown, determine the average shear stress in the 0.75-in.-diameter bolts if the…

A: Given data: P=64 kips diameter of bolt (d)= 0.75 in.

Q: the magnitude of unit vector is 2 units 3 units unity ооо

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Q: SI units) Aluminum has a density of 2.70g/cm³ at room temperature (20°C). Determine its density

A: Given              Reference density = 2.7 kg/m3 Reference temperature, Tr = 20oC…

Q: double-shear pin connections at Band D. All pins are 7 mm in diameter. a = 750 mm, b= 350 mm, h= 550…

A: The angle  of the BD with respect to AB can be caluclated using trignometry formula. for the…

Q: 60 m 390 mm 600 mm Q-2 Q-2: If the 280-kg drum has a center of mass at point G, determine the…

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Q: 6. During the polytropic process, 10 lb of an ideal gas whose R = 40 ft-lb/lb-R and cp = 0.25…

A: as per our guidelines solve 4 parts only

Q: SI/USCS Units) In a Brinell hardness test, a 1500-kg load is pressed into a specimen using a…

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Q: The water needs of a small farm are to be met by pumping water from a well that can supply water…

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Q: A- An air conditioner compressor receives refrigerant 134a at 4 bar, 20 °C and 6 m³/min which is…

A: Given: Inlet pressure to the compressor→Pi=4 bar=400 KPa Inlet temperature of the…

Q: 4. A cylinder contains 0.12 m³ of air at 1 atm and 90 °C. The air is compressed to a volume of 0.03…

A: Consider a gas having initial state of PressureP1, TemperatureT1 and VolumeV1 is undergone a…

Q: When the free-flow velocity on the plate is 10 m/s, (a) when water with a kinematic coefficient of…

A: Given data: flow velocity (V) = 10 m/s Reynolds number (Re) = 500,000 To find: a. when kinematic…

Q: 3 3 the density of palladium is 11.98 g/cm, lattice parameter is 0.3890 nm and atomic mass is 106.4…

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Q: Q1/ Determine reactions in A and tension in cable as shown in figure? 300 KN 30 kN/m 20 kN/m 111 6m…

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Q: Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A₁ = 4350 mm² and an…

A: Answer: The maximum load that can be supported by the structure without exceeding either allowable…

Q: The engine of car runs at 1200 rpm. Find the angular velocity of the engine in rad/s

A: Angular velocity of a rotating body/engine is defined as the change of angular displacement of the…

Q: Find the basic initial solution to the following transportation problem using the northwest corner…

A: For solution refer below images.

Q: Illustrate the basic concepts of and First law of Thermodynamics Thermodynamics considering the Air…

A: Introduction: Thermodynamics is the branch of physics that studies the link between heat and other…

Q: Question: How can we change the pressure valve of the hydraulic transmission system?

A: A hydraulic power transmission system uses a pressured flow to transport the energy needed to…

Q: Your ball on a string is revolving around in a circle. If it's going 60 mph at a radius of 2.0 m,…

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Q: IITT 10 20 9 ER الات ITITI: 10 15 = ( TT * * * û ل 5 3 TTTT +° ة 0 0 8 ه 5 10 15 20 N

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Q: 1. Find the precision value of X1 and X2? X₁ = 101 X₁ =98 X₂ = 98.5

A: Given data: Xn = 101X1 = 98X2 = 98.5   We have to find the precision value of X1 and X2

Q: A hydraulic fluid has a specific weight of 60 lb/ft3. What is its specific gravity SG? What is its…

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Q: Air at 1 atm is flowing at a velocity of 1.5 m/s across a flat plate. The film temperature between…

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Q: The jib crane is designed for a maximum capacity of 6 kN, and its uniform I-beam has a mass of 190…

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

Q: The tank shown in Figure below is fabricated from t = 1/8 in steel plate. The maximum longitudinal…

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Q: 2 A 32m high down comar-tank exib high down comar-tank system operates at loobar. IF the quality of…

A: Given             Volume, V = 32 m3 Initial pressure, P1 = 100 bar               Quality, x = 0.5…

Q: 2. The BSFC of a Formula1 car engine is 0.3 kg/kWhr and requires 1 kg of fuel every second. Its…

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Q: The 82-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of…

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Q: A Beam AB is supported by a pin at A and cable BC at B. The vertical component of reaction force a…

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Q: * The hollow circle cross section of the simply supported beam shown in the figure. Find the maximum…

A: For solution refer below images.

Q: Given the Modulus of elasticity of concrete 50 GPa. what is the value of E in .MPa unit Non of them…

A: Modulus of elasticity = 50GPa Killo = 10^3 Mega = 10^6 Giga =10^9

Q: What are the types boiling occur in evaporator? Define them

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Q: Design a rivet that is utilized in a double riveted butt joint which connects two 12 mm thick…

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Q: PLS ANSWER 8-14

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

Q: * The state of plane stress at a point is represented on the element shown in the figure. The…

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Q: R (3) Q R A B D P=32 kips_Q=29 kips R=34 kips The normal stress magnitude in aluminum rod (1) must…

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Q: The condition for rotational equilibrium is that the vector sum of .all the moment is one

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Q: (a) You have designed a small compressed air jet cart using a standard PET soft drink bottle. You…

A: Given: The air pressure, P = 150 kPa The temperature of air, T = 20 C

Q: t and clean handwritten solution

A: It is an alloy of iron that has 2 to 4% of carbon present in it. It can be obtained by reducing the…

Q: A 32 m high down Comer-tank system operates lloo bar if the exit quality of the steam is what will…

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Q: Consider a Brayton cycle operating with a pressure ratio of 10. Air enters the compressor at 300 K…

A: Given that: Air enters the compressor at 300 K and the turbine at 1200 K Pressure ratio = 10 Case A:…

Q: * A Given the FLEXURAL RIGIDITY of the beam shown=6000 KN.m^2, find the deflection at the roller…

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Q: Longitudinal dynamic stability issues are focused on the aircraft's time historical response to…

A: Soln:- The answer is true

Q: * Fixed-Fixed bar was 20 centigrade degree at room temperature, Determine the thermal stress when…

A: Given data as per the question The initial temperature of the bar = 200 c The final temperature of…

Q: QUESTION 10 0 1 m 0.3 m 70° 1 m 4 kN 0.5 m 1.5 m 15 kN m 10 KN 6 kN 0.3 m Replace the three…

A: Given Data The Force acting at the point A is: FA=4 kN The force acting at the point B is: FB=6 kN…