A substance which flows over a solid body, which can either be air, mercury, water, etc. a.Air b.Fluid c.Steamline d.Freestream   It is the mathematical representation of Law of conservation of mass a.Continuity Equation b.Law of Continuity c.Bernoulli's Equation d.None of the above   Density is constant if the Mach number is less than or equal to 0.3. True or False?

Q: 20mm diameter bronze bar 3.4m long is place between two rigid walls. at a temperature of -31°C, the ...

A: Given Data D=20 mm L=3.4 m T=-31°C ∆= 4.7mm alpha = 19.59x10^-6 m/(m.°C) E= 87GPa.  

Q: An oil of specific gravity 0.77, is flowing through a venturimeter having inlet diameter 20 cm and t...

A: Given Data: The specific gravity of oil, 0.77 Inlet diameter, d1=20 cm Throat diameter, d2=10 cm

Q: A pipe with a diameter of 350 mm in the inlet section, presented speed of 0.5 m/s, in the exit secti...

A: Answer: The pressure inside the piping, considering ideal fluid and steady state is 78 kPa.  

Q: 3.4 The four forces shown act on the rollers of an in-line skate. Determine the equivalent force-cou...

A: Given   Forces = 18 lb, 30 lb, 46 lb, 60 lb Find   Force couple system

Q: maximum output power from the Pelton wheel

A: Given: For a pelton wheel with a given water jet velocity, the maximum output power from the Pelton ...

Q: 2.20 Find the dynamic and kinematic viscosities of kerosene, SAE 10W-30 motor oil, and water at a te...

A: Dynamic Viscosity : Dynamic viscosity is defined as it is the ratio of shear stress to shear strain....

Q: A pipe of inlet diameter 15+0 cm conveying 2 liters/s of water has bend of angle (θ =  90⁰) in horiz...

A:

Q: The continuous cable that wraps around the small pulleys at A, B, C, and D has a length of 8m. The s...

A:

Q: An open rectangular tank 18 m long, 4 m wide and 3m deep is filled with liquid. How much liquid will...

A: Given L=18mw=4md=3ma=3m/s  

Q: An IFR turbine rotor is designed with 13 vanes and is expected to produce 400 kW from a supply of ga...

A:

Q: ADISIDO diameter is 10 times the tube thickness, find the thickness (mm) of the tube.

A: Given   Load, P = 500 kN     Stress = 140 MPa Find   Thickness, t   

Q: A Horizontal tube has a diameter of 7 in., in which alcohol (spec. grav. = 0.80) is flowing at the r...

A:

Q: Problem 1. Consider an 80-kg man assuming a position as shown in the figure below. The weight of the...

A:

Q: Given a 1050 HR steel, estimate Sut = 630 MPa (a) the rotating-beam endurance limit at 106 cycles. (...

A:

Q: n is to be replaced by an equivalent sys nd a single force, Rc acting at C. Draw

A: given:

Q: B For the truss shown, determine the force in members BD, CD, and CE stating whether the member forc...

A:

Q: True or False: V-type engines have the least vibration in all types of reciprocating engine. Multipl...

A: As per our guidelines we are supposed to answer first three questions. 1.  The six cylinders inline ...

Q: A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The coefficie...

A: μs=0.4W=250lbd1=4.5ftd2=1.5ftd3=2.5ftd4=3.5ft To-Find:- 1) Force (P)=............lb2) Location (x)=....

Q: List all the failure modes, wear mechanisms and wear conditions for cutting tools

A:

Q: Using Free Hand Sketch, Draw the Three Views for Tow of the following bodies.

A: Please refer the below images for the required free hand sketches.

Q: Why is the punch diameter a factor in bend test?

A: The bend test machine is typically a universe testing machine that is used to evaluate ductility of ...

Q: What is “washing‟ of coal? Are all coals washable? Explain giving reasons.

A: Coal washing : Coal needs to washing after removing from the earth surface with the water and chemic...

Q: determine the allowable value of force P (in newton). if a bar of a diameter d=31mm and length L= 0....

A: Given: E = 42 GPa allowable stress = 161 MPa maximum elongation = 2.1 mm

Q: example: e for e expression fo

A: NA

Q: Mollier Diagram: Steam Table Using the Steam Table below, find Δhf and Δhg in BTU/lbm and Δsf and Δ...

A: P1 = 9.5 kgf/cm2  P2 = 15 kgf/cm2

Q: Column AB has a pin support at A, a rollersupport at B, and is compressed by an axial load P(see fig...

A: A column is a long vertical slender bar or vertical member, subjected to an axial compressive load a...

Q: 2.20 Find the dynamic and kinematic viscosities of kerosene, SAE 10W-30 motor oil, and water at a te...

A: GivenSAE 10W-30 motor oil, kerosene and water at temperature T=38oC=100oF

Q: An oil having a specific gravity of 0.87 is being pumped from a lower reservoir whose water surface ...

A:

Q: 4. The pipe has a mass of 600 kg and is being towed behind a truck. If the angle 0 = 30°, determine ...

A:

Q: 8. The figure shows a roof truss and the detail of the connection at joint B .Members BC and BE are ...

A:

Q: A trash compactor pushes down with a force of 500N on a 3 cm2 input piston, causing a force of 30,00...

A:

Q: A fluid with a specific gravity of 0.75 flows through a horizontal pipe at a velocity of 20 ft per s...

A:

Q: A centrifugal pump as shown in Figure below has a 100 mm diameter suction pipe and a 75 mm diameter ...

A:

Q: 6- The bent piping is supported at A, B, and C by smooth journal bearings. Determine the magnitude o...

A: Find the magnitude of force F2

Q: 32. In a hypothetical 350 MWe nuclear power plant, cold water enters the reactor, steam leaves the r...

A: Given data, Reactor power, P = 350 MW=258.147×106 lb-ft/s Thermal efficiency, ηth=0.333 Temperature ...

Q: 2. An air compressor is to compress 510m³/hr from 100kpa to 10bar, for an ideal compression with n=1...

A: Answer: % Saving in Power due to two staging = 13.208 %.  

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of wate...

A:

Q: A centrifugal pump as shown in Figure below has a 100 mm diameter suction pipe and a 75 mm diameter ...

A: Given data: Suction head = 198 mm Hg vacuum deflectionDelivery pressure = 94.666 KPaDelivery gauge w...

Q: A load of 30 ohms was connected to a 12 V battery. The current drawn was 0.396 A. What is the intern...

A:

Q: A test of a 30-TR ammonia vapor compression refrigeration system gave the following results: Coeffic...

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Q: NEED WITHIN 1HR PLEASE. THANKS F. The total external force on a 10kg object is constant and equal to...

A:

Q: 49. Water flows at a rate of 200 GPM into a piping system connected in series. Length, diameter, and...

A: Since, pressure drop calculations and equivalent pipe diameter calculations are two different questi...

Q: Q4. Thermodynamics deals with non- .equilibrium states False. O True.

A: When a system is equilibrium with respect to mechanically, chemically and thermally then it is calle...

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension, negat...

A: It is required to determine force in each member of loaded truss

Q: A reversed carnot cycle is used for refrigeration and rejects 1000kW of heat at 34ök while receiving...

A:

Q: Primary pump fill the tank in 2hrs.Secondary pump fill the tank in 4 hrs.The 2 pump is connected in ...

A:

Q: 3. Demie the re A,RCnD w- 200 w-400 IN

A: GIVEN DATA - TWO ROUND OBJECT KEPT INSIDE BOX WE HAVE TO FIND ALL REACTION AT TOUCHING SURFACE

Q: в For the truss shown, determine the force in members BD, CD, and CE stating whether the member forc...

A:

Q: Visualize a substance with the following points on the phase diagram: a triple point at 0.05 atm and...

A: The temperature and pressure at which three phases of a substance (gas, liquid, and solid) can coexi...

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of wate...

A:

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.