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Q: A trapezoidal channel with a bottom width of 3.0 m and sides with a slope of 2:1 (horizontal:…

A: INTRODUCTION: The movement of liquid through a channel with a free surface is referred to as open…

Q: A steam power plant operates on the ideal Rankine cycle(dry steam at entry to the turbine) between a…

A: Given data Boiler pressure = p1Condenser pressure = p2Neglecting pump work,We have to show that…

Q: A cantilever beam with square cross-section of 6 mm side is subjected to a load of 2 kN normal to…

A: Given                    Load, P = 2 kN                 Length, L = 100 mm…

Q: Question 2 A refrigeration cycle operates with R-134a. Saturated liquid QH 4 li Saturated vapor…

A: INTRODUCTION: Refrigeration is the process of maintaining low temperatures as compared to the…

Q: Explain the statement: "Safeguards must not create interference

A: Safeguards (guards, protective-devices) are protective measures that utilize particular…

Q: A steel rim, with a mean diameter of 1 m, rotates at 1 000 r/min. Determine the circumferential…

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Q: Q6. A small size cooling tower is designed to cool 400kg of water per minute. The water enters the…

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Q: Figure Q1 shows a three-degree-of-freedom spring-mass system. If all the masses move to the right…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: a)P2, b)delta H, c)delta U,

A: As per our company guidelines we are supposed to answer only first 3 sub parts in case of multiple…

Q: 1-A 75-Kg man wants to pull a 145- Kg box and the coefficient of static friction between the box and…

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Q: Q2) A piston/cylinder has ammonia at 1600 kPa, 100°C with a volume of 0.1 m3. The piston is loaded…

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Q: the mechanisms that the machine has.

A: we have to identify the part in this question

Q: Determine Force work done = 722J Displacement = 20m.

A: Given data : Work done=W Displacement=d   Required: Force

Q: 3. An automobile weighing 4000 lb is driven down a 5º incline at a speed of 60 mi/h when the brakes…

A:

Q: dicate the number of pieces in Image 1.

A: we have to determine the number of parts in item 2

Q: 04-Determine the reactions at the supports. 500 N/m

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Q: Q¹/ If the fitting symbol between the shaft and hole is (8G7/h6), find? 1-The upper and lower…

A: 18 G7/h6 Basic size of shaft, D = 18 mm, Fundamental deviation of hole = 0, Tolerance,…

Q: what is the cost of that heat loss to the home owner for 10hours if the cost of electricity is PHP…

A: Given         Time, t = 10 hours         Rate, R = PHP 0.45/kWh Heat loss, Q = 2.46 kJ/s Find…

Q: 6. (a) The temperature distribution across a wall of an aluminium cylin- der block, 4 mm thick at a…

A:

Q: You do not need to redraw the figure You are given 2.8 kg of a lead-tin alloy at 180°C, that is 90%…

A: (A) at 200 °C with 90% Sn the phase is β+L here, β represents the the fraction of Sn in Pb.

Q: Water is flowing through a horizontal pipe of diameter 200 mm at a velocity of 3 m/s. A circular…

A: We have, Diameter, d=200 mm=0.2 m,     V=3 m/s Diameter of circular plate, d1=150 mm=0.15 m (as…

Q: H.W3 Determine the slope and deflection of end A of the cantilevered beam. E = 200 GPa and I =…

A: Given data  E = 200Gpa I = 65 ×10^6 mm^4 Find the slope and deflection at point A.

Q: 10. Figure 6 shows two cables AB and BC supporting a 1500 N load. A C 2.50 m 2.25 m 3.00 m 1500 N…

A: Find the length of Ab and BC also find force in AB and BC

Q: 31. If 4 kg of steam 12 bar, 260 deg C expand into the wet region to 90 deg C in a polytropic…

A: Given that, Mass of steam, m=4 kg,At state 1,P1=12 bar,T1=260 °C,At state 2,T2=90 °C,PV1.156=C,…

Q: a) The temperature distribution across a wall of an aluminium cylin- der block, 4 mm thick at a…

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Q: If F = vĵ, w = ĵw cos 0 + k w sin W 0 sin 0 = cos 0 = the Coriolis force is equal to:

A: Find the Coriolis force .

Q: 3. (a) A 3200c.c. Spark Ignition (SI) V6 engine operates on a four stroke cycle at 7800RPM. The…

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Q: Determine Force work done = 722J Displacement = Rom.

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Q: would the normal force of B just have Nb=W-Psin36

A: Normal force at B ,  Take moment about point A then you will get the normal force at B in terms fo…

Q: Compute for the enthalpy and entropy of the stream exiting the turbine.

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Q: is humidity the same as dew

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Q: Where did the sin107.11 come from

A: Given   Weight, W1 = 500 N                  W2 = 1000 N Find   The angle

Q: Outline the differences between brittle and ductile materials and explain how the failure mechanism…

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Q: 11-Determine the greatest angle u so that the ladder does not slip when it supports the 75-kg man in…

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Q: A 5000-lb. gear box is provided with a steel (as rolled B1113) eyebolt for use in moving it. What…

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Q: Find the boundary layer thickness (8) equation, the shear stress (t.) and the coefficient of drag…

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Q: A, B, C and D are four masses carried by a rotating shaft, the masses and eccentricity at B and C…

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Q: discussion and conclusion (Convergent- Divergent Steam nozzle)

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Q: please send handwritten solution Q4 part b

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Q: Figure -2 ft 2 ft 2 in. 2P 2 ft 1 of 1 > B Part A If the beam is made from wood having an allowable…

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Q: As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical…

A: Given   Flow rate, Q = 3.6 x 10-3 m3/s          Density = 1000 kg/m3       Height, h = 8 m…

Q: -) The temperature distribution across a wall of an aluminium cylin- der block, 4 mm thick at a…

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Q: then the monthly profit (in Rs.) is

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Q: Find acceleration U = 2.23 mis V = 4mls S umis +-25

A: Given data : Initial velocity=U Final velocity=V Time=t   Required : Acceleration

Q: Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head…

A: When the difference in pressure head between the two ends of a pipe 500 m apart is 4 m of water, we…

Q: Q2: In Fig. 1 the upper plate moves upwards in 1.5 m/s and the lower plate moves upwards in1 m/s,…

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Q: Design the chilled water pipes system shown in the figure below and find the power of the pump…

A: INTRODUCTION: A pump is necessary to boost the pressure of the flowing fluid so that it may be…

Q: In quantity flow measurement using pitot tube, is it necessary to get the average velocity?  Why?

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Q: Two masses, having mass moments of inertia J1 and J2, are placed on rotating rigid shafts that are…

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Q: Consider a 210-MW steam power plant that operates on a simple ideal Rankine cycle. Steam enters the…

A: Answer: ◆ The quality of the steam at the turbine exit: 0.8740. ◆ The thermal efficiency of the…

Solidification of metals

The term solidification indicates the conversion of material from the state of liquid to the state of solid. The solid-state is more compact and rigid than liquid, and the solidification indicates the transformation of material from a random state to a more compact and crystalline form. The point at which dendrite formation in liquid starts taking place is referred to as the solidification point.