How does the latent heat of water vary with the working pressure? Explain.

Q: The couple moment acting on the beam is 400 N 400 N 200 N 0.2 m 200 N 3m 2 m 300 N 300 N O 640 Nm…

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Q: 7. Describe how thermal circuits can be used to analyze radiation exchange problems, and explain the…

A: given; describe how thermal circuits can be used to analyze radiation exchange problem ,and explain…

Q: 17-6 The two identical boards are bolled tngether to form the beam. Determine the maximum alowable…

A: Given data:- shear force (V) = 50 kN shear strength of each nail = 15 kN find the spacing of nails.

Q: Determine the couple moment acting on the beam. 10 kN 4 m 1 m B 1 m 3 4 10 kN

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Q: The acceleration of a particle is given by a = 4t – 30, where a is in meters per second squared and…

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Q: The diffusion coefficient of the molecule of hemoglobin in water is 6.3x10 –11 m^2 s^-1 at 20 °C.…

A: (a) Write the given data. D=6.3×10-11 m2/sT=20+273=293 Kη=1.002×10-3 kg/msv=0.75 cm3/g

Q: The vertical component of support reaction at B ( in N) is 400 N/m -3 m 3 m-

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Q: 5. Calculate the necessary draft angle for a reinforcement rib located behind a 6mm wall thickness…

A: Given   Initial diameter, d = 2 mm                Height, h = 15 mm Find   Draft angle   Rib height

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Q: 6.30 A cylindrical specimen of stainless steel having a diameter of 12.8 mm (0.505 in.) and a gauge…

A: *As per our guidelines we are supposed to answer first three sub-parts of the question. Kindly…

Q: STATICS AND STENGITH OF MATERIALS Question 1: Locate the centroid (x, y) of the area shown in the…

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Q: Q3/ For the figure shown below, compute the centroid of the figure. 6m 4.5 m 3m

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Q: 8-58 Two parallel disks having diameters of 50 cm are separated by a distance of 12.5 cm and placed…

A: Given               Diameter, d = 50 cm        Temperature, T1 = 1000 K…

Q: Find the moment of resistance of the section. The permissible stresses are 10 N/mm2 in tension and…

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Q: A two branch duct system of circular duct is shown below. The fittings have the following equivalent…

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Q: Q3/ For the figure shown below, compute the centroid of the figure.

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Q: Open to atmosphere 10.7 kPa Ps 4 cm 8 cm Air 3 1 7 cm 2 Нeptane Mercury

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Q: Find the loaded resultant couple moment (in KN.M) acting at point O. 15 kN 6 kN/m 500 kN-m 7.5 m 4.5…

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Q: Choose the right answer 1. The mean Nusselt number for fully developed laminar flow in a circular…

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Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

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Q: H.w 5KN 45 lint Bc %3D CD

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A: In a circular motion,Vr=0 because when particle is moving in a circular motion then in radial…

Q: B/The three components of velocity in the flow field are given below. Determine an expression for…

A: u= x2 + y2 + z2v= xy + yz + z2w= -3xz - z22 + 4

Q: crude oil types include relative Is of metallic compounds

A: Yes it is true. Some crude oil types include relatively tiny levels of metallic compounds.

Q: Good afternoon!  May I know where is the part of b) 4 mpa. Thank you!

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Q: A solid cylindrical bar conducts heat at a rate of 25 W from a hot to a cold reservoir under steady…

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Q: Find the amplitude of the 1st, 2nd and 3zrd harmonics. Sawtooth Wave 3. 0.05 0.1 0.15 0.2 Time (sec)

A: Given data: wave form : sawtooth amplitude at fundamental frequency = 3

Q: Find the resultant couple moment (in N.M) at point O. 500 N 300 N 200 N m 2 m 2 m

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Q: The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the…

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Q: Initially, a closed system consists of 2 lb of water vapor at the temperature and volume of 300°F…

A: Neglecting the kinetic and potential energy,1st of thermodynamics written as.. Q=∆U+W Here ∆U=0 ,…

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Q: 14.43 An axial-flow pump is to be used to lift water against a head (friction and static) of 15 ft.…

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Q: Discussion 1. Know vapor pressure. 2. How suit the (Pb) of product with the molecular weight?…

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Q: A solid 1.750-in.-diameter steel shaft is subjected to torques TB = 290 lb-ft and Tp= 100 lb-ft,…

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Q: Calculate the stress at point B of the cantilever beam shown in Fig. 9.22.

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Q: true or false pleassse faster Saturated steam’s enthalpy EQUATES the vapor enthalpy of steam at…

A: 1).True, because in the T-S diagram we can see directly at Saturated steam’s enthalpy EQUATES the…

Q: 17-The temperature, pressure, and chemical content of crude oil all influence how viscosity changes.…

A: This question is based on the properties of crude oil and effects of temperature pressure and…

Q: The system in Fig. below consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged…

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Q: A steel bar of diameter 1cm and length 10cm is made of steel E=200Gpa and yield strength of 300Mpa…

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Q: Q2/ Determine the forces at the pin ? joint (F) and the roller support (G) 30KN 20 KN 2m B 2m D 2m…

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Q: Determine the distance (in m) from Point O where the resultant acts 260 N 200 N -2 m 2 m -2 m

A: F1= 200 NF2= 260 N   Note: Let's mark the points A, B, C as shown in below figure.

Q: Each of the blocks shown in figure (9.14) has mass 1 kg. The rear block moves uwith a speed of 2 m/s…

A: Given:m1=m2=1 kgV1=2 m/sk=50 N/m

Q: A 15-lb and 3.6 ft long uniform bar is attached to a 25-lb cart. The system is known to start at…

A: Given: mass of the cart→mA=25 lb Mass of the bar→mAB=15 lb Length of the bar AB→AB=3.6 ft Because…

Q: Problem 1 a Given: H 30 30° Mass of canister: 4000 kg Mass of beam BD: 50 kg B Max allowable force:…

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Q: In the vapor compression refrigeration system, superheating in the evaporator; O increase the (COP )…

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Q: Mass of car: 1400 kg B H m- C -2 m- + 1.5 r Mass of trailer: 800 kg Braking force at C (uc= 0.40) is…

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Q: A cylindrical shape is with diameter of 1.2m and length of 1.2m. The top surface has an emissivity…

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