Directional control valves can bypass, start, stop, sequence and interlock actuator movement. True False

Q: A cast iron rod of length 1-8 m rotates with a con- stant angular speed about a vertical axis throug...

A: We know that a 1.8 m long cast iron rod rotates at a constant angular speed around a vertical axis i...

Q: Question 4 ) Listen AV-belt is wrapped around a Ø5.00-inch pulley with a 38.0° groove angle. Calcula...

A: Given data-angle in degree for belt wrap=38.0°C

Q: 5. The spectral distribution of the radiation emitted by a diffuse surface is ap- proximated in the ...

A: Given spectral distribution is: We have to obtain the emissive power and the total intensity

Q: 1. An aluminum alloy is represented by the model shown E, 1e 3. 3. 12 With El 90 GPa and oo= 300 MPa...

A: Rheometry alludes to the test strategy used to decide the rheological properties of materials; rheol...

Q: Steam flows through a turbine at a rate of 2.0 kg/s, at 3 MPa and 450°C with a velocity of 80 mis an...

A: given; mass flow rate (m)=2kg/sinlet pressure(P1)=3MPainlet temperature(T1)=4500cinitial velocity(V1...

Q: A steel rod 15mm diameter is held snugly (but without any initial stresses) between rigid walls by t...

A: Answer: (a) The temperature drop required is 29.33 ℃. (b) The bearing stress in the bolt and clevis ...

Q: A 1500 kg load is lifted by a hoist using a Ø1.5 m drum. The drum is driven by an electric motor.thr...

A:

Q: 21. A horizontal pipe delivers steam at 1 MPa and a rate of 100 kg/s to a steam turbine. The pipe (O...

A: given; outer diameter (D1)=11.5cm                            =0.115minner diameter (D2)=96.5cm      ...

Q: Complete the following table (where applicable) for water. STATE D Pressure, MPa Temperature, °C 1.5...

A:

Q: In a steady flow system, 50 kJ of work is done per kg of fluid, the values of specific volume pressu...

A: We have, Wsf=50 kJ/kg The given inlet conditions are, V1=0.4 m3/kg, p1=600 kPaC1=15 m/s

Q: A closed tank contains 0.5 m of mercury, 1.5 m of water, 2.5 m of oil of specific gravity 0.8 and ai...

A:

Q: Determine the magnitude of acceleration of point C at this instant. Express your answer in feet per ...

A: The disk does not slipso that,a0=αr=6×0.5=3m/s2By using relative acc. equation-ac=a0+α×r-ω2r    =-3i...

Q: An ideal gas (at STP, standard temperature and pressure) occupies a volume of 22.4 liters. While abs...

A: As per given question  V1=22.4L V2=32.4L We have to determine internal energy of gas

Q: What would you expect the linear coefficient of absorption values of Aluminium, Cop- per and Lead to...

A: The linear coefficient of the material is defined as the fraction of beam of radiation arrest or abs...

Q: Saturated water vapor at 200oC is isothermally condensed to a saturated liquid in a piston-cylinder ...

A: Answer: (a) The heat transfer is -1939.74 kJ/kg. (b) The change in internal energy is -1743.74 kJ/kg...

Q: A rigid tank of constant volume contains 100 kg of water which is churned by a paddle driven by a mo...

A:

Q: vid Aquino, engineering director, started out the day uptight. His yo u the night before, and he had...

A: From the above case the issues recognized are • Absence of defining Boundaries • Absence of Time Man...

Q: A 0.76m^3 tank is to be filled with saturated vapor at 12.34 bar. Determine the mass necessary and i...

A: Given Data: The volume of the tank, V=0.76 m3 Pressure, P=12.34 bar

Q: A uniform bar of length L, cross-sectional area A, and mass density p is suspended vertically from o...

A:

Q: An object of mass 2.0 kg has a velocity of (i -4 + j3 ) m/s. A force acts upon it and does 28 Nm of ...

A:

Q: Complete the following table (where applicable) for water. STATE Pressure, MPa Temperature, °C 1.116...

A:

Q: The shovel load has a mass of 1.65 Mg and a center of gravity at G. All joints are pin connected. D...

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Q: The bike began at Point A at a speed of 6 m/s and gradually climbed in speed until it reached 3 time...

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Q: Only ítem C)    a) select the diameter of the cylinder to be used from L=150mm, if it is required ...

A: Given : L = 150 mm = 0.15 m F = 350 kg = 3433.5 N   (multiply by gravity) P = 80 Psi = 551581 Pa To ...

Q: 3. A storage tank 20.0 m deep is filled with water. The top of the tank is open to the air. a. What ...

A:

Q: For final answers: h and u (correct to 2 decimal places), s and v (correct to four decimal places). ...

A: Given   Volume, V = 0.76 m3 Pressure, P = 12.34 bar Find   Enthalpy, h   Entropy, s   Specific volum...

Q: A rigid tank of constant volume contains 100 kg of water which is churned by a paddle driven by a mo...

A:

Q: It is required to reduce the thickness of cast iron workpiece with dimensions (L x w x t) of (230 mm...

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Q: Objective: (i) Use the superposition method to verify your answer. (ii) Sketch V and M diagram for t...

A: Drawing the free body diagram as shown below, RA=12×L×qoRA=qoL2   At a distance x from the right en...

Q: A fluid with a shear rate of 0.5 per second, and the shearing stress 0.76 N per m2. What is its dyna...

A: Given     Shear stress = 0.76 N/m2        Shear rate = 0.5 per second Find   Dynamic viscosity

Q: Provide and illustrative example, then indicate the parts and function of the furnace

A:    A furnace is a device that produces and transfers heat to materials with the goal of causing phys...

Q: volumetric efficiency and if the discharge pressure shall be raised to 1400 kPa, a) what is the perc...

A:

Q: A pump draws water from a 20cm suction pipe and discharges through a 15cm pipe in which the velocity...

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Q: Air at atmospheric pressure and at 25°C enters a centrifugal blower when the rotor is spinning at 90...

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Q: 1. Complete the following table (where applicable) for water. STATE A B D Pressure, MPa Temperature,...

A:

Q: Find the difference of the torque in kN m. which a shaft of 50 mm diameter can transmit safely if th...

A: Shaft diameter, D= 50 mm Allowable maximum shear stress, τmax= 75 N/mm2 Allowable minimum shear stre...

Q: For a pair of blackbodies surrounded by an adiabatic wall and separated by vacuum, show   if  and th...

A:

Q: 24. Water at 80 F is flowing over a flat plate with a velocity of 8 ft/s. The plate is 5 ft long. Fi...

A: Given: temperature of the water→T=80°F velocity of the water→v=8 fts=2.43 msec Length of the plate→L...

Q: You are trying to move a light fixture into an apartment. There are hooks in the elevator so you han...

A:

Q: compare chemical and physical properties of two gases present in the air

A: air contains 21% oxygen and 78% nitrogen and 1%other gases so comparing these two gases will be sign...

Q: Question 6 What is the calculated fracture toughness, K, for the perspex specimen in MPa root m? Giv...

A: Given data: P=250 NW=13.3 mmB=5.45 mmfa/W=0.78 Need to determine the span length.

Q: Based on the figure below. Find the largest force P that can be applied if the working compressive s...

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Q: Determine the horizontal and vertical components reactions on the beam caused by the hinge at B * an...

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Q: It takes time for interdisciplinary research (exploration) to have an effect (impact).  What do you ...

A:    Interdisciplinary research is a type of study in which two or more disciplines or bodies of speci...

Q: 2. Water flows in a two-dimensional channel of width W and depth D as shown in the diagram. The hypo...

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Q: Equating eq, (1) and (2) pv², = pv?; + pV3ghu %3D (3) .......... NOW, find avg. velocity at point (3...

A:

Q: A liquid has a mass of 1500 kg with a total volume of 0.853 m3. Find: The weight of the liquid in ...

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Q: DA rectangular beam 150mm wide by 250mm high carries a uniformly distributed load of 8kN/m and a con...

A:

Q: A regenerative vapor cycle has two turbine stages with steam entering the first stage at 12 MPa, 520...

A: T-S Diagram and Steam table:

Q: 4.5-6 The simple beam AB shown in the figure is subjected to a concentrated load P and a clockwise c...

A:

Hydronics