A lifting platform is to lift a load of 20KN and is to have a system pressure of 10 bar. How large does the piston surface A need to be?

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Q: Europa, Saturn in the case of Enceladus), and make many flybys of the moon you're studying. Which…

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Q: 8) A 5.9866 cm-diameter water jet with V₁-45 m/s, strikes a moving blade with Vb-15 m/s. The power…

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Q: Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a…

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Q: Q3:B) A rectangular gate (length 3m, wide 1m) inclined at 50⁰ with the horizontal level and hinged…

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Q: 3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the…

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Q: Find the position and the value of the maximum stress for the weld joint shown in the figure. Assume…

A: Given                Force, F = 50 kN Length of weld, L = 60 mm Find   Shear stress

Q: 4. The magnitude of aa1, the angle F1 makes with the x-axis, is nearest a) 35⁰ b) 50° c) 71° d) 66°…

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Q: if the velocity distribution over the plate is given by u = 2 3² - 3y in which u is the velocity in…

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Q: 4-67 A 4-m x 5-m x 6-m room is to be heated by a baseboard resistance heater. It is desired that the…

A: Given data: T1=5°CT2=25°Ct=17 minP=100 kPa Need to determine the power required for the resistance…

Q: Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a…

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Q: 8) A 5.9866 cm-diameter water jet with V-45 m/s, strikes a moving blade with V-15 m/s. The power…

A:

Q: The 43-kg crate is projected down an incline as shown with an initial speed of 7.0 m/s. Investigate…

A: Givenm=43kgU=7m/sθ=17.9o

Q: Acceleration analysis of Scotch Yoke Mechanism To determine the acceleration of slotted slider for…

A: Given Crank length=40 mm angular velocity w=1.5 rad/s to find: acceleration a=?

Q: T₂ 2. One reversible engine undergoes a cycle as [ the figure. Q, withT-900K is sent into the engine…

A: Given Data The temperature at 1 is:T1=900 K The temperature at 2 is:T2=300 K The convection…

Q: -Two blocks A and B of weight 350 N and 600 N. respectively are connected by a cord that passes over…

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Q: 1. The steel water pipe has an inner diameter of 12 in. and wall thickness 0.25 in. If the valve A…

A: ◆ The longitudinal stress is 3.6 ksi. ◆ The hoop stress is 7.2 ksi.

Q: Q1/ From Fig (1) Determine: the magnitude of FI and its direction 0 If you know that the resultant…

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Q: A simplified vibration measuring instrument is used to measure the vertical acceleration of…

A: Given : ω=10 r/s m=1.2 kg k=104 N/m To find : a) max acceleration b) amplitude of duct

Q: In figurer (3), the pressure at point A is P________kpa (Gauge). All fluids are at 20 C. What is the…

A: Given: SG of mercury = 13.95 SG of oil = 0.9 density of water = 1000 kg/m3

Q: Determine the horizontal and vertical component at A and B neglect the weight of the beam 1.5 m 4 kN…

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Q: A moment and four forces are applied to a two-dimensional frame as shown in figure below. Replace…

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Q: Q// The mean dimensions of the cross section of an airplane fuselage are shown. If the fuelage is…

A: Given data: Shear modulus (G) = 3.9×103 ksi Allowable shear stress = 18 ksi Angle of twist per unit…

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A: Given : t20 is measured with some error e 5 times t5 is measured with some error e 20 times To find…

Q: Determine the absolute pressure at 250 cm below the free surface of oil (sg=0.80) if the atmospheric…

A: Givenh=250cm =2.50ms.g=0.80Patm=101.325 kPa =101325 Pa

Q: This cylinder support has a diameter of 64mm, modulus of Elasticity of E = 200GPa. It is fixed at…

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Q: Q2-B- Fill in the blank with the correct answer. 1. When the resultant of force system acting on a…

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Q: A gas engine valve spring is loaded to 35kgf when the valve is closed & 52kgf hen the valve is open.…

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Q: The length of the assembly shown below decreases by 0.5 mm when an axial force is applied by means…

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Q: Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a…

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Q: Find the position and the value of the maximum stress for the weld joint shown in the figure. Assume…

A: Introduction: Welding is frequently a cost-effective method of fabrication. It removes unnecessary…

Q: The increase of temperature results in ) increase in viscosity of gas ) decrease in viscosity of…

A: As per guidelines we need to answer only first question so please repost rest questions separately.

Q: Replace the 200 Ib force of Figure by vertical forces through A and a horizontal force through B and…

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Q: What's the similarity,  advantage and disadvantage between hydraulic system and pneumatic system?

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Q: Q2 At a given instant, the gear has the angular motion shown. At this instant, Determine: 1- The…

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Q: Q1. Design a cast iron flange coupling for a mild steel shaft transmitting 90 kW at 250 r.p.m. The…

A: given; power(P)=90kwspeed(N)=250rpmallowable stress in shaft(τ1)=40MPaangle of twist(θ)=10allowable…

Q: 3.112 A metal rod of length 21, diameter D. and thermal conductivity is inserted into a perfectly…

A: Given : To find : Derive an expression

Q: 5) Consider the flow in pipe in figure. If P₁ -AP/y. b) The flow direction is from 2 to 1 if AZ…

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Q: Products produced by precision forging require

A: we have to discuss about the precision forging operation

Q: B) Calculate the power required to pull (1.5m × 1.5m) flat plate at speed (1 m/s) to the left side…

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Q: 4. Consider an undamped system, that is mx + cx + kx = f(t) with c = 0 (5= 0), with undamped period…

A: we have a solution with segmented DE

Q: Define the boundary layer_

A: we have to define the boundary layer

Q: Determine the component of each forces, the magnitude and direction of the resultant force.

A: Given

Q: 12-41 Explain why the maximum flow rate per unit area for a given ideal gas depends only on Po/√√T.…

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Q: Using the rope length method we derived in class, find the velocity of block B if block A has a…

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Q: 3) When the flow parameters at any given instant remain same at every point, then flow is said to be…

A: When a fluid flows then flow parameters includes pressure, velocity,temperature etc.

Q: Situation 4: A mercury barometer at the base of a mountain reads 736mm at the same time, another…

A: Atmospheric Pressure: The pressure exerted by atmospheric air normally upon all surfaces with which…

Q: The temperature distribution and boundary condition in part of a solid is shown below; Determine the…

A: Given : To find : Temperature distribution

Q: Air flow though the device shown in figure. Select which set of the following conditions is TRUE…

A: Option :  (e) is correct At point 1& 4  At point 1 cross section area of device is less as…