What term describes the fusion or growing together ofthe grain structure of the materials being welded?

Q: in the figure the wheel D rotates with an angular velocity ω1 of 2 rad/s counterclockwise. Find the…

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Q: Give one advantage of using electrodes with cellulosebased fluxes

A: Cellulose based fluxes  use an organic-based cellulose (C6-H10-O5). Cellulose is commonly used to…

Q: The piezometers are attached to an open tank shown. The tank contains two immiscible liquids A and…

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Q: Never operate machinery without proper ___ in place.

A: Moving machinery can cause injuries in many ways: People can be struck and injured by moving parts…

Q: = 2. The bending stresses on an element are: om = 25,00 psi or= 21,667 psi. There is a stress raiser…

A: ASME ellipse criterion:- ASME ellipse criterion is a theory of failure used to design component…

Q: Consider a regenerative gas-turbine power plant with two stages of compression and two stages of…

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Q: QUESTION 1 a) Discuss the difference between static and dynamic temperatures. b) Define the…

A: Answer a: Write the difference between the static and dynamic temperatures: Static temperature…

Q: For the connection shown, the bolt diameter is d = 20 mm. The average shear stress in the bolts must…

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

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Q: In the one-dimensional constant-density situation shown below, the momentum equations for u, and u…

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Q: Compute the efficiency of machine Input=870 J Output=600 J

A: Given data : Input=I Output=O   Required : Efficiency

Q: The pressure at the suction of the pump reads 6 psi vacuum, while at the discharge is 35 psi. The…

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Q: A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7. Air…

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Q: Calculate the strain (e) for a change in length (ō) and a length (L), where Ŏ = 0.015 in and L = 5…

A: Given data : Initial length L=5 ft Change in length δ=0.015 in   Required : Strain

Q: "Design a shaft face journal bearing for a fixed radial load of 1500 lb, while the shaft rotates at…

A: Given Load = 1500lb N = 850 rpm ==85060=14.166 rev/s D = 2.1 in To find Design of journal In this…

Q: A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7. Air…

A: Given:rp=7T1=0°C =273 KP1=100 KPaT3=1500 Kηc=0.80ηt=0.90Pnet=130 MW

Q: Compute the efficiency of machine Input=870 J Output=600 J

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Q: Determine the power required (Watts) to drive a reciprocating pump running at 1 rps and discharges…

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Q: Find the maximum shear stress in rectangular section if normal shear stress value is 22 Mpa

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Q: Why is it important to make sure that an FCA welding system is set up properly if out-of-position…

A: Sparks and ultraviolet light are used in the operation of FCA. Its main job is to create…

Q: In the figure below, the flow velocity is 7.6 m/s. If d=10.1 cm and D=14.3 cm. Calculate the head…

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Q: An electric motor drives a compressor by use of V-belt. The pulley diameter of the compressor shaft…

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Q: Find the hydraulic radius Wetted area=18.9 m2 Wetted perimeter=12.3 m

A: Please refer to the detailed solution given below, Answer - RH = 1.5365 m

Q: 2. A round steel shaft rotates at 200 rpm and is subjected to a torque of 225 N.m and a bending…

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Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

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Q: 1200 N 800 N 400 N D 2 m B A K J 2 m E 2 m 2 m G 2 m H Using Method of Sections (one cutting section…

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Q: Determine the final velocity of car Initial velocity=7 m/s Acceleration=2.22 m/s2 Time 5 s

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Q: Consider a steam power plant that operates on the ideal reheat Rankine cycle. The plant maintains…

A: Given:P1=5000 KPaP2=P3=1200 KPax2=x4=96%P4=20 KPa

Q: Q=2000J ПЛЛЛЛЛ air V(m/s) D=0.1m Tout=? Air at (3.15x10^2) K is entering in a circular pipe at…

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Q: A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the…

A: Given that: u = 2.3 mm, v = 3.9 mm c = 685 mm α =310, and β = 590 It is required to determine the…

Q: Which of the statements is correct about the following uniform, slender bar of mass m and length L?…

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Q: An axial member consisting of two polymer bars is supported at C as shown. Bar (1) has a…

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Q: A four-cylinder, two-stroke 2.4-L diesel engine that operates on an ideal Diesel cycle has a…

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Q: From a single point, five sets of horizontal wires are radiating , viz , the first due north , the…

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked .…

Q: 4. 6.3 kg/s of oxygen undergoes a steady flow process. At inlet state, the reduced pressure is 2 and…

A: given; mass(m)=1.3kg/sinitial temperature(Tr1)=1.3exit reduced temperature(Tr2)=1.7Co=0.915Kj/kgk

Q: An airplane has a half-wingspan of 26 m. Determine the change in length of the aluminum alloy [a =…

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Q: Look at the below system. Assume that the forcing function is a sine and cosine response (i.e., F =…

A: Write the given data. m=15 kgk=207 N/mF0=168 Nω=ωn2

Q: The streamline passing through the distance '8' from the surface at the trailing edge passes through…

A: The solution of above question is below.

Q: Find the Force applied Stress=0.99 N/mm2 Area 4 mm2

A: Given data : Area A=4 mm2 Stress σ=0.99 N/mm2   To find : Force applied

Q: QUESTION 2 a) Draw the velocity triangles at the inlet and outlet sections of a centrifugal pump…

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Q: 1. The engine's platform has a rectangular foundation cross-section of 15 x 4 m. The height of the…

A: Write the dimension of the rectangular foundation after considering clearance. b=15+20.75=16.5…

Q: Give at least 3 Dis-advantages of Reheat Regenerative Cycle in Thermal Power Plant

A: Please refer to the detailed solution given below,

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

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Q: Find the Normal force if friction force is 444 N and coefficient of friction is 0.37

A: Given:-  Frictional force (F) = 444 N Coefficient of friction (µ) = 0.37  To Find:-  Normal force…

Q: The signboard truss is designed to support a horizontal wind load of 560 lb. If the resultant of…

A: Draw the free-body diagram of the signboard truss.

Q: A four-cylinder, two-stroke 2.4-L diesel engine that operates on an ideal Diesel cycle has a…

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Q: power plant operating in a Reheat Rankine Cycle produces steam at 3 MPa, 600oC in the boiler. It…

A: Given:P1=3 MPaT1=600°CTc=45°C

Q: = αA If gear A rotates with a constant angular acceleration of 90 rad/s², starting from rest,…

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Q: Use this diagram to find the forces BC and CD. Use a positive number if in tension, a negative…

A: Given:

Q: The uniform rod of length 4b and mass m is bent into the shape shown. The diameter of the rod is…

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