Draw a FBD of pulleys E & D of the bar AD shown. Assume all hinges to be smooth & neglect the weight of each bar 100 100

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Q: ccount will be recorded when you upload files nd submit this form. Your email is not part of our res...

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Q: A 6cm diameter horizontal water pipe expands to a 10cm diameter pipe. The average velocity and press...

A: Given Data D1=6 cm D2=10 cm V1=7 m/s P1=150 kPa

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Q: The system in the figure below is at 20 °C. If the pressure at point A is 2900 lb/ft2, determine the...

A: To find pressure at point B,C,D

Q: Q1) A beam undergoes shear of V = 27 kN, determine the web's shear stress at A and B. Indicate the s...

A: Solution to Q1 as per our company policy:

Q: Given the following Product Structure Record, the number of D's required for each A is A B(3) C(2) D...

A: Given Data: Number of B required for each A, 3 Number of C required for each A, 2

Q: Determine the displacement (m) of the whole spring system given if the net force applied to the whol...

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Q: Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy 200 MPa. The pin joi...

A: To find FOS

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Q: Air enters a nozzle at 0.2 MPa, 350 K, and a stagnation velocity. Assuming isentropic flow, determin...

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Q: What is the difference between refrigerators and heat pumps? From their mechanics and theory

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Q: IS determine the weight of the combine system

A: To determine the Weight of combine system.

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Q: vehicle model is tested in a wind tunnel. The model scale is 1:2. The original speed of the vehicle ...

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Q: When the compressibility effects become significant in heat transfer problems in high speed flow

A:     The Mach number is used to estimate how close a flow may be considered as an incompressible flow...

Q: 2 kg of air, which can be modeled as an ideal gas, undergoes an isothermal process from 1.3bar and 2...

A: Find the heat transfer and entropy produced.

Q: player that s 1sm tall shoots a baskelball to the hoop lwhich is lom auay prom him. The hoop is 3m g...

A: Given Data The height of the basketball player is: h=1.3 m The height of the hoop is: H=3 m The grav...

Q: The refrigeration system has a rejected heat of 75 kW with suction and discharge pressure of 120 kPa...

A: Given DataTL=11°CTH=39°CQE=75kW

Q: The bronze C86100 pipe has an outer diameter of 1.875 in. and a thickness of 0.125 in. The coupling ...

A: Answer: The maximum shear stress in the pipe is 283.64 psi.  

Q: (The overall heat transfer coefficient, The critical thickness of insulation and the steady of heat ...

A: The overall heat transfer coefficient, The critical thickness of insulation and the steady state of ...

Q: Discuss five errors that may lead to system failure in the safety-critical systems

A: A safety critical system is one that comprises everything needed to perform one or more safety funct...

Q: For the beam shown below, Find the bending stress at point A. 16 50 kN 22 + 3 m 3 m

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Q: Assuming that the gyroscope is at a point on the Earth's surface with latitude A and that ws >> 7, 3...

A: GYROSCOPE If the axis of spinning of rotating body is given and angular motion about an axis of spin...

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Q: 5-31. A river has an average width of 5 m and flows with an average velocity of 6 m/s at A. Determin...

A: h= 1.055178 m

Q: (11) The cold-drawn AISI 1018 steel bar shown in the figure is subjected to an axial load fluctuatin...

A: Metal fatigue is a term that describes the sudden failure of metal parts due to gradual fracturing w...

Q: ze of fillet weld for the bracket shown in the figure subjected to a complete re - of safety 2 and 6...

A: Given             Load, P = 5000 lbs                          =2268 kg      Thickness, t = 0.5 in   ...

Q: Find the stress if strain 0.55 and modulus of elasticity is 50 MPa

A: Given data : Modulus of elasticity=E Strain=ε   To find : Stress

Q: A section of a wing torque box, 40 ft long w/ shear modulus G = 12 x 10^6 psi carries the torque 120...

A: As a feature of the quest for the following future carrier arrangement, and to alleviate the adverse...

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Q: m k 0.61 0.61 Drive the equation of motion of the above structure using two methods comparing the eq...

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Q: H.W: Water (assumed inviscid and incompressible) flows steadily in the vertical variable- area pipe ...

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Q: Which one has the largest resolution? Optical microscope Transmission electron microscope Magnifyer...

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Q: Differentiate Visual Flight Rules (VFR) to Instrument Flight Rules (IFR)

A: Difference between VFR and IFR :

Q: P3 = 1.0 Mpa T3 = 400°C p = constant s = constant 2.

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Q: 2. What is the difference between intensive and extensive properties? Prove that pressure (P), is an...

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Q: The motions of A and B are constrained because they are connected by a rope of constant length. The ...

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Q: 8-50 Steam is throttled from 8 MPa and 450°C to 6 MPa. Determine the wasted work potential during th...

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Q: a power input of 23 kW nd heat is delivered to be 3000Kj/min, what is its COP? if the temperature in...

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Q: D. Which vibration absorbers is not true? A. Vibration absorbers can be placed on either side of C. ...

A: It is required to choose correct option

Q: د.ضمياء( H.w 1-ch.5 Q1/ A large vertical plate 6.1 m high and 1.22 m wide is maintained at a constan...

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Q: 05) Find the minimum volume of the truss shown with constraints on the depth of the truss (v), cross...

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Q: What Is tne value oT Torce in member AB In kN if the vertical reaction at A is 28 kN? Tensile force ...

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Q: 1. The diagram below shows the generalised model of the fixed wheel as covered in the course: Robat ...

A: Solution: Given Data: l=3 α=3π4β=π4r=4 

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A: It is required to choose correct option

Q: Find the displacement if work done 2.1 J and force applied 3 N

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Q: find the stresses on the plane Mhor Circle anod locate Op and draw 100 50 15 B

A: Identifying angles and drawing Mohr circle:

Q: 2. An ideal single stage air compressor without clearance takes air at 100 kPa with temperature of 1...

A: Given Data State 1:100 kPa,16°C State 2:413 kPa

Q: Próblem 1-19. A mild steel hollow shaft of 100 mm external di- ameter and 40 mm internal diameter is...

A: Answer: The direct stress, which acting alone, would produce the same (a) maximum elastic strain ene...