62.A stone weighs 460 N in air. When submerged in water, it weighs 300N. Find the volume and specific gravity of the stone.

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Q: Determine resultant of the force system shown in the figure Ex. 1 10 kN 12 kN 5kN 30 30 40° 3in Fig....

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Q: =ed steadily in an adiabatic compress D0 K. Assuming the surrounding air to flow-exergy of air in th...

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Q: 3.14 The following data refer to an axial flow blower with a single stage: Mass flow rate=0.75 kg/s ...

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Q: A cylinder contains a fluid at a gauge pressure of 350kPa. Express the pressure in terms of the colu...

A: To find absolute pressure in the cylinder, we must express pressure in terms of column height, water...

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A: Given: Metric thread is defined generally in diameter, length and pitch,Data is given:  Pitch,P=3mmT...

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

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Q: The motion of a particle is governed by the relation a = 4t^2, where a is in ft/^s2 and t is in seco...

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Q: the heat to raise the temperature to the melting point the heat to raise the molten metal to the des...

A: Given: density=7.5 g/cm^3 melting point=800 oC specific heat, in solid state 0.33 J/gC in liquid sta...

Q: Calculate the total heat transfer for 12 hours through an insulated window that measures 4 ft × 7 ft...

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Q: A flat rectangular plate 1 m wide and 2 m iong is immersed in water. The shorter side parallel to wa...

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Q: Situation - An eccentrically loaded bolted connection is shown in the figure below. Diameter of A325...

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Q: Find the Von-Mises yield stresses

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Q: As an automotive technician, you should locate where special service messages, service campaigns and...

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Q: A steel pipe of 2.0 in (nominal diameter) carries steam at 150°C. It is coated with ½ in of mineral ...

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Q: A 12-mm thick steel tire has a width of 110 mm and internal diameter of 800 mm. It is heated and tru...

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Q: An automobile wheel and tire is balanced by a 20.0 g piece of lead located on the rim of a 40.6 cm d...

A: given; mass of wheel (m)=20g                                   =20*10-3kgdiameter of rim (d)=40.6cm ...

Q: homogeneous Penstok was established on Ke ban Dam based on the below in Formation Height of dam) =2 ...

A: Turbines are defined as hydraulic machines which convert hydraulic energy into mechanical energy .th...

Q: In the following conditions; determine its properties: a. P=2.0 MPa, x=90% b. T=2000C and x=80%

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Q: The performance curve for the fan of Problem 1.27 can be approx- imated by a straight line through i...

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Q: - v = 0. 0. Find extra stress tensor for Newtonian fluid for above shear profile.

A: Here given we have Shear profile V=-y00we have to find  Stress tensor (τ)Here u=-y           v=0    ...

Q: Determine the specific enthalpy values at the four key points of the cycle. Calculate the specific h...

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Q: 1. Is it possible to operate a heat engine with only a high-temperature heat reservoir?? 2. Is it po...

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Q: A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and...

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Q: 2. Using the method of sections, determine the forces in members CE, DE, and DF in the truss shown b...

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Q: Where necessary, assume air as an ideal gas and consider R = 287 J/(kg.K), Cp = 1005 J/(kg.K), Cv = ...

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Q: The proportion of people who respond to a certain mail-order solicitation is a continuous random var...

A: Write the variation of density of function. fx=2x+250<x<10elsewhere

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

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Q: Determine the overall efficiency of a pump which delivers 2.5 cubic meters per minute of water at ro...

A: GIVEN DATA- PRESSURE P=341KPa Q=2.5m3/min T=190Nm N=989 rpm WE HAVE TO FIND OVERALL EFFICIENCY

Q: explain the general tips or guidelines for a safe workshop

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: rad). Determine the wire diameter and the number of active

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Q: the center distance between the gear

A: Given: Twenty degree full depth involute profiled 19-teeth pinion and 37-teeth gear are in mesh.Wher...

Q: 5.7. For the "standard atmosphere" shown in Fig. 5.5, perform the following calculations (a) Derive ...

A: Consider P be the pressure at any instant. h be the change in height or denotes height at any instan...

Q: Determine the magnitude of the maximum force F if the tension in the screw is 2kN

A: The given frame is as shown below,

Q: 3. Determine the vertical and horizontal components of the reactions at pins B and C.

A: Drawing the reaction at A and D as shown below,

Q: Construct a mass and energy flow diagram for the following systems. a. A cube sliding across a text...

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Q: Determine the distance that the column of fluid

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Q: Find the *value of P (Newtons) such that the moment at A of all the forces shown is 500 N-mm counter...

A: Note that there is an ambiguity in the question, for getting the correct answer , net moment about A...

Q: The lightest 6 percent of the bowling balls made are discarded due to the possibility of defects. A ...

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Q: The steel shaft has four gears with corresponding number of powers as shown. The allowable shear str...

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Q: A press is used to punch 10 holes per minute of 30 mm diameter hole from 25 mm thick plate. Determin...

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Q: The space truss supports a force F = {600 i + 450j-750 k} lb. (Figure 1) %3D

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Q: Three kg of steam at 121°C and 10%moisture undergoes a constant  volume process until the pressure ...

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Q: A natural feed journal bearing of diameter 60 mm and length 55 mm operating at 25 rev/sec, carries a...

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Q: 2. A long measuring stick rests against the wall in a physics laboratory with its 200-cm end at the ...

A: Given data The length of measuring stick = 200 cmIt lands on the 100 cm markIts movements are as fol...

Q: Hydrostatic Pressure and Force (a) A rectangular daan 20 n high and 10 in wide, Assning p= 1000 kg/m...

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