4.3. The Assmann psychrometer's dry thermometer shows 22°C, wet thermometer - 14°C. The atmospheric pressure is 745 Hg mm. Calculate the absolute, maximum and relative air humidity, humidity deficit, physiological humidity deficit, find the dew point.

Q: Consider an ideal refrigeration cycle using R-134a as the refrigerant. The gage pressure of the…

A: GivenRefrigerent- R134aPevap=0.192 MPa=192 kPa  guagePcond=1.217 MPa=1217 kPa guagem=0.03 kg/s

Q: At the instant shown, link CD rotates with an angular velocity of W = 7.5 rad/s. If it is subjected…

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Q: 4- A tank contains dry air at 1.03 bar and 21. A Flask of dry air containing 0.9 kg of air at 10.3…

A: GivenP1=1.03 bar T1=21oCm2=0.9kgP2=10.3 barT2=24oCPf=2.06 barTf=22oCR=287 J/kgK=0.287 kJ/kgKV1=?

Q: MN m 0.5 m Each ball has a negligible size and their respective mass are 9-kg and 3-kg. Each ball is…

A: Given: mA=9  kg mB=3  kg r=0.5m M=t2+2 V(t=0s)=9m/s   To find: V(t=6s)

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Q: At the instant shown, the uniform slender rod with mass m = 33 kg is pin-supported at point O. It…

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Q: At the instant shown, link CD rotates with an angular velocity of W = 9.5 rad/s. If it is subjected…

A: Given data as per the question Angular velocity of CD =9.5 rad/s Moment = 560 N.m Mass = 50 kg

Q: The 28-kg wheel is rolling under the constant moment of M = 84 N.m. The wheel has radius r = 0.53 m,…

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Q: A steam Rankine cycle operates between the pressure limits of 1500 psia in the boiler and 3 psia in…

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Q: Two water reservoirs A and B are connected through a 40-m long, 2-cm diameter cast iron pipe with a…

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Q: 3. A spring with spring constant 20N/m is attached to a 5kg mass with negligible friction. Determine…

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Q: The uniform 20-lb ladder rests on the rough floor for which the coefficient of static friction is s…

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Q: The aluminum fuel tank (α = 23.8 x 10-6 m/moC) on a sailboat measures 40 cm by 50 cm by 75 cm. If it…

A: To find: The fuel leak from the tank due to increase in temperature. Given: The thermal expansion…

Q: Draw a Venturi flow meter. Make sure to show the main pipe and the U-tube manometer. Label…

A: Required: Venturi meter figure with complete details.

Q: 1-Hollow pipe with OD 12 cm, ID 10 cm ,k-35 W/mC is insulated from the inner surface with 0.5 cm…

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Q: Given • 1 million people in Hong Kong using low-flush toilet and low- flow shower head. • 1 million…

A: Given: Population of Hongkong= 1 million Number of leaky toilets and faucets=1 million Average…

Q: Identify the different applications of ceramics in engineering. cite your sources

A: Introduction The term "ceramic" is derived from the Greek word "pottery." We are all familiar with…

Q: Question 2 The value of the shear modulus is about O 40% O 60% 80% 90% of the value of the Young's…

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Q: The free convection heat transfer coefficient on a thin hot vertical plate suspended in still air…

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Q: 8. For the sine wave in Figure 11-77, determine the peak, peak-to-peak, rms, and aver- age values.…

A: A sine wave graph is shown in figure below,

Q: A 0.5m³ rigid tank containing hydrogen at 20°C and 600 kPa is connected by a valve to another 0.5m³…

A: given : VA = 0.5 m3 TA = 20⁰C = 293 K PA = 600 kPa   VB = 0.5 m3 TB = 30 ⁰C = 303 K PB = 150 kPa…

Q: At the instant shown, what is the horizontal velocity of point C? Assume the length of both AB and…

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Q: A motor with frame size 184T has a distance from the base to the shaft center of

A: In a standard frame number designation there are either two or three numbers. The frame number…

Q: A Gas Turbine Power Plant receives air at 14 psia, 80F. Air is partially compressed to 55 psia and…

A: Given data: P1=14 psiaT1=80oFP2=55 psiaP3=P2=55 psiaT3-T2=60oFP4=P5=P6=105…

Q: (a) Determine the reactions at A and E if P = 840 N. The reactions are positive if to the right or…

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Q: Since it is such a beautiful day, Silly Sam is on a swing instead of being at the office.  The swing…

A: Given data, Diameter of the bolt connecting the cable to the clamp, dbcc = 25 mm = 0.984 in Diameter…

Q: (a) The pressure at which the steam should be reheated. (b) The thermal efficiency of the cycle. (c)…

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Q: What is the maximum allowable stress of a composite lay-up of S-glass fiberglass, thickness of .008…

A: Given: S-glass fiberglass, thickness of .008 inches, with 21 plys To find: Maximum allowable stress

Q: The 20 kg disc A is attached to the 10 kg block B using the cable and pulley system shown in Fig. 1.…

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Q: Under the man's pushing force P = 35.0 lb, the uniform cabinet is sliding on the ground with a…

A: Given data as per the question Force =35 lb Weight of cabinet =150 lb coefficient of kinetic…

Q: 9-27. Locate the centroid y of the area. Probs. 9-26/27 4 ft y y = 1 4 ft x² G Ø X

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Q: SAQ 2 (Stress) The members of the structure in Fig. P-120 weigh 200 lb/ft. Determine the smallest…

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Q: A 10-kg mass rotates around the vertical pole in a horizontal, circular path of radius R = 1 m. If…

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Q: The motor accelerates from rest according to the equation α=0.750¹-25 until the rated speed of 300…

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Q: A fluid in an aquifer is 6.5 m above reference datum, and the fluid pressure is 1800 N/m2• If the…

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Q: P W₂ B A HITT -7 m -6 m- D W₁ C 2 m | P .wz. E Consider the structure above. The support at point A…

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Q: A particule x(t) of mass 1kg is moving along an horizontal straight line (positively oriented on the…

A: Write the expression of x(t) at time t in terms of g and vo.

Q: Make D-H parameter table of the manipulator shown in Fig.1 below. Make Final HTM

A: Given: To find: DH parameter table Final homogenous matrix

Q: x Z 2m B 3 m 6m Fc FB 1500 N

A: Given system,

Q: Refrigerant-134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 0.3…

A: Given:Refrigerant=R134aRefrigerant condition at compressor inlet, P1=120 kPa, saturated…

Q: A crate of 67 kg simply stands on the moving cart with constant acceleration a. The height from the…

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Q: Why do we require Latitudes and Longitudes? What are the major latitudinal belts? 2. What are Time…

A: Answer 1:- Lines of latitude and longitude are measured in degrees. Longitude lines travel…

Q: The thermal current density of a solid varies as: W m² JT(x) = 1000e If the solid starts at x = 0,…

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Q: Two very long cylindrical rods with a diameter of 20 cm are placed in parallel at a distance of 60…

A: given : d = 20 cm x = 60 cm T1 = 425 K T2 = 275 K Ts = 300 K L = 1 m   L1 = πd2 = π×0.22 = 0.314 m…

Q: The data listed below are claimed for a power cycle operating between hot and cold reservoirs at…

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Q: Determine the x, y, z components of the angular momentum Hp of the particle having a mass of m= 4.8…

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Q: P12.3 A pump delivers water to a pipe network of diameter 40 mm and length 25 m. The pipe section…

A: Given:Pipe diameter, d=40 mm=0.040 mPipe length, L=25 mPipe=schedule-40 steel pipeWater flow rate,…

Q: 7. Find the power to pull a a 50kg upward a constant velocity of 13m/s,

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Q: The 24-kg uniform thin hollow square plate is pinned at point O, and its side L = 0.3 m. Determine…

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Q: The slope of a bending beam at pin support is: minimum maximum O zero None of the above

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