Rigid 1.5k 0.7L 0.3L

Q: . For equivalence ratio of 1. Calculate (1) The volume of mixture per kg of fuel at pressure of 100...

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Q: 5. Water from a reservoir A 10 m elevation is drawn by a motor driven pump to an upper reservoir B a...

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Q: An 18" depth beam is bolted to a 24" depth girder is connected similar to that in figure shown below...

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Q: An ideal refrigerant-134a vapor-compression refrigeration cycle operates between 0.14 MPa and 0.7 MP...

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Q: A structural member 10 cm long must be able to support a load of 50,000 N without experiencing any p...

A: Yield strength is a measurement of the greatest stress that a material can withstand without deformi...

Q: Water, with a density of 1000 kg/m3 and a dynamic viscosity of 0.0013 kg/ms, is flowing through a pi...

A: The critical velocity of water is the velocity above which the flow property changes from laminar to...

Q: With the aid of diagrams, explain the airfoil nomenclatures, with annotations of each part, especial...

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Q: moment of F about point O. Determine the points on the x- and y-axes about which the moment of F is ...

A: Given: TO determine: Moment of F about point O Points on x axis and y axis where Moment is zero  

Q: Engineering design is a sequential process such that the design team will need to complete one compl...

A: Engineering Design process :  Engineering design process consist of several steps that should be fol...

Q: depth to which the open end is submerged.

A: Need to find the depth to which the open end is submerged. 

Q: the operation and constrains of the Saybolt Viscometer.

A: A schematic of the Saybolt viscometer is shown below.   A practical system would most likely have a...

Q: An ideal ammonia (R – 717) vapor-compression refrigeration cycle has evaporator temperature of -20 C...

A: Given:R-717TL=-20°CPc=12 barm=3 kg/min

Q: 3. The pump of a water distribution system is powered by a 15 kW electric motor whose efficiency is ...

A: As per given  Efficiency of electric motor=90% Pump  power =15kw Volume =50L P2=300kpa P1=100kpa We ...

Q: Problems 3.64 and 3.65 The system shown is initially at rest when the bent bar starts to rotate abou...

A: For solution refer below images.

Q: A particle is traveling along the straight path. If its position along the x axis is x = (7.7t) m, w...

A: Given data: x=7.7ty=0.78x Need to determine the velocity at 4 sec.

Q: A pump recieves 5.6kg/s of hydraulic oil (SG=.85) at 2.5kg/cm2 and discharges it at 13kg/cm2. What i...

A: Solution is attached below: 

Q: In a condenser containing air and water, the air pressure is 22 kPa absolute. What is the gage press...

A: Given data,  Pa(abs) =22 KPa  h= 1.25 m   

Q: v(-ん) Is us 6s 85 t(s)

A: The total path covered by the body during its motion is defined as the distance, while displacement ...

Q: The 50-kg homogeneous smooth sphere rests on the 30° incline A and bears against the smooth vertical...

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Q: Direction: Locate the center of gravity in figures A & B by putting a dot or a point in each of the ...

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Q: An insulated evacuated tank having a volume of 50 ft3 is attached to a constant pressure line contai...

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Q: 1.7 A 90 N rectangular solid block slides down a 30° inclined plane. The plane is lubricated by a 3 ...

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Q: Use a = 16 ft, b = 6 ft, and w = 10 kips/ft. The reaction forces for this beam are Ay = 68.7 kips an...

A: To determine the value of maximum bending moment.

Q: 2. As shown in the figure, a damped and forced oscillator is driven by force f (1) Fe. The gravitati...

A: Given : To find: displacement and acceleration

Q: refrigerating capacity

A: Need to calculate refrigerating capacity

Q: A bar of 20 mm dia is tested in tension. It is observed that when a load of 38 kN is applied the ext...

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Q: Problem 3.50 Y Body D is in equilibrium when cable AC suddenly breaks. If B is fixed, does the tensi...

A: In the given figure, when the cable AC is breaks than the mass start moving in circular path with ra...

Q: A thin plate is subjected to certain boundary conditions on its thin edges leading to the stress fun...

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Q: The strain components ɛx = 520 µE, ɛ, = 800 µɛ, and yxy = -350 µrad are given for a point on the fre...

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Q: Two waves travelling in the same direction are given by: y1(x,t) = 0.2 sin(3ttx- 20t+T/2) and y2(x,t...

A: Write the expressions of the two waves. y1=0.2sin3πx-20t+π2y2=0.2sin3πx-20t

Q: Find the density at 40,000 ft altitude in a standard atmosphere. *

A: Given that: Altitude = 40000 ft. It is required to determine the density at the given altitude and s...

Q: 2. Projectile Motion - D(ais)ynamics (12) The cat Daisy (pictured to the left) enjoys sitting on her...

A: Calculated how far back from the platform d must she jumped so that she reached the top edge of the ...

Q: A thin rectangular plate is uniformly deformed as shown. Determine the total shear strain

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Q: A cylindrical rod of an isotropic material with a diameter (d0) of 16 mm is loaded with a 5,700 N lo...

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Q: 14. Find the distance x along AB, at which a horizontal force of 60N should be applied to hold the u...

A: Given Data The horizontal force acting is: P=60 N The length of the bar AB is: AB =12 m The weight ...

Q: Given data : initial velocity=20 m/s Time=2 s Acceleration=3 m/s2 Find final velocity

A: Given data : The value of initial velocity=U The value of acceleration=a The value of time=t   To fi...

Q: Question 4: Determine the displacement of the log if the truck at C pulls the cable 4 ft to the righ...

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Q: The object shows the center of the whole is three inches from the left surface and one inch from the...

A: we have to determine what kind of dimensions are used in the hole

Q: Design a compression coupling for a shaft to transmit 1300 N-m. The allowable shear stress for the s...

A: Given Data The torque transmitted by the shaft is: T=1300 N·m The allowable stress is: τall=40 MPa ...

Q: a) velocity(mm/s) of C when t=2s b) distance travelled(mm) by D after 3 s.

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Q: 1. Assuming F is 90lb, coefficient of static friction: =0.2, and the coefficient of kinetic friction...

A: we have to determine the distance travelled by the box along the plane

Q: The Renault Kaper is a popular brand of car in Republica. It has a fuel capacity (tank size) of 28 l...

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Q: is being drawn from a closed tank having a pressure of 70 kPa gage. The level of oil in the tank is ...

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Q: DETERMIE THE RESULANT MOMENT OF THE FORCES SHOWN ABOUT POINT O.

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Q: A particle is observed to start at rest and accelerates at a = 30 + 2t, where t is in seconds, until...

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Q: Determine the energy needed to accelerate an 800-kg car from rest to 100 kph.

A: Given data: u=0 m/sv=100 km/h=27.78 m/sm=800 kg Need to determine the energy required.

Q: Q2) A: Draw the crystal atomic planes with following Miller indices. (110), (101), (011), (111), (22...

A: Miller Indices: Miller indices of planes is defined as rationalized reciprocal of fractional interce...

Q: 320 mm 470 mm 42 mm 54 mm T= 2.2 kN.m Aluminium Steel Figure Q1/ Rajah S1 The solid aluminium cylind...

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Q: The stresses shown act at a point in a stressed body. The stress magnitudes are Sx = 3700 psi, Sy = ...

A: Find angle with vertical  to find the normal and shear stress at the given plane, θ= 90 - β= 90-49= ...

Q: A centrifugal compressor draws in 240 m^3/min of air pressure of 96kPaa and a temperature of 15.6C. ...

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Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.