The API rating of a fuel oil is 320. What is its specific gravity at 280C? Put your answer in 3 decimal places.

Q: A square steel bar is 50 mm on a side and 250 mm long. It is loaded by an axial tensile force of 200…

A: GIVEN DATA- SIDE OF SQUARE a=50mm L=250mm E=200GPa P=200KN POISSON RATIO=0.3 WE HAVE TO FIND…

Q: √3=9 Pq = ? P3=9 27=? P₁ = 30 KN √₁-3 D=450mm Ref Axis Z2-5 te K за 45 73=4-5 12=2.5 D₂=309 V3=9 >…

A: Apply mass conservation and Bernoulli equation to solve this problem Find V3, P2 and p3

Q: A laminated beam is composed of 3 plants, each 150 mm x 60mm, glued together to form a section 150mm…

A:

Q: Spring index is: (where: OD = The outside diameter, ID = the inside diameter, Dw the wire diameter,…

A:

Q: Analysis of Trusses by the Method of Joints ● ● Dismember the truss; draw the free-body diagrams of…

A: Support reactions:

Q: Considering that the change in enthalpy at the first stage of a Reheat Rankine Cycle  is 450 BTU/lb…

A:

Q: A sphere, 1 m internal diameter and 6mm wall thickness, is to be pressure-tested for safety purposes…

A: The extra volume of water required to be pumped in is ( 0.748 × 10-3 ) m3.

Q: Problem 3.15. A hollow aluminium tube of rectangular cross- section as shown in Fig. 3.27 is…

A: We know that a hollow aluminum tube with a rectangular cross section is subjected to a torque of…

Q: An air-conditioner with refrigerant-134a as the working fluid is used to keep a lab at 26°C by…

A: Given DataP1=500kPaP2=1200kPaP=850kWQ=100L/minT1=34°CT2=34°C

Q: A centrifugal pump discharge 7500 L of water per minute against a total head of 25 m when running at…

A:

Q: Q1: A gas turbine power plant operating on an ideal Brayton cycle has a pressure ratio of 8. The gas…

A: given data  T1 = 300 K T3 = 1300 K pressure ratio = 8

Q: A tainter semicircular gate is shown in the figure. Considering a ft wide strip, determine the…

A: Given:

Q: Determine the two possible angles so that the ball strikes the ground. VA = 30 m/s 1.2 m B 30 m

A: Given DataVA=30m/sxB=30myB=-1.2m

Q: Q.1 A rod is made of wrought iron and is secured to the piston by a tapered rod and nut and to the…

A: Given   Cylinder diameter, D = 1.8 m                 Pressure, P = 0.3 N/mm2…

Q: A steel shaft of diameter 50 mm and length 1.2 m is fixed at its ends A and B. If a 300 N∙m torque…

A:

Q: 1. The speed of a train, running between two station is measured at different distances from the…

A: Given data in tabular form. x V 0 0 50 60 100 85 150 110 200 90 250 0

Q: Ат 25 kN TBC TAC Look at the truss below. Fill in the correct magnitude with sign for each tension…

A: find the tension force in member CD and CE.

Q: The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression…

A:

Q: of a fan which delivers 1,420 li/sec is 21.17 m. of air through a duct 30 cm in diameter and…

A:

Q: 3) Determine the moment of inertia of the composite area about the x and y axes 6 in. T 3 in. + 3…

A:

Q: When a force causes a change in mechanical energy when it moves around a closed path, it is said to…

A: Mechanical energy: The energy stored by any system or object due to its motion or due to its…

Q: For the frame shown below draw the influence lines for Ey, Fy, VC and MC using the equilibrium…

A: Given dataLA=4mLB=3m

Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

A:

Q: Problem 3.15. A hollow aluminium tube of rectangular cross- section as shown in Fig. 3.27 is…

A: We know that a hollow aluminum tube with a rectangular cross section is subjected to a torque of…

Q: Calculate the reactions at D

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Q: O |F=300M P: 400 N

A:

Q: 11) In water jet cutting and abrasive water jet cutting, the separation between the nozzle opening…

A: As per bartleby guidelines we are allowed to solve only 1st 3 subparts if multiple subparts are…

Q: please explain for c) what is Sum of M at hinge

A:

Q: The assembly consists of two 10-mm diameter steel rods AB and BC, and a rigid bar B. After applying…

A:

Q: Calculate the magnitude of the moment about the base point O of the 600-N force. 2 m 4 m 40° 600 N

A:

Q: nozzles at a 7. steam enters a group of convergent-divergent pressure of 2.2MPa and with a…

A: When a bod moves in a linear direction, then the displacement by that body in a unit time is known…

Q: Solve for the hydrostatic force per meter length acting on the radial tainter as shown in the…

A:

Q: A simply supported beam, 10 m long carries a uniform distributed load of 20 kN/m. What is the value…

A: The value of maximum bending moment can be determined by differentiating the bending moment…

Q: Air enters a compressor at a mass flow rate of 0.04 kg/s with a stagnation pressure of 100 kPa and a…

A:

Q: 20-teeth sprocket driving a 100 teeth sprocket with a center distance of 38 pitches. Find the chain…

A:

Q: Solve Q 1 Q1. Determine the distance x measured from the y axis to the centroid of the area of the…

A: find the distance x measured from the y axis to the centroid of the area.

Q: The carrier plate in the figure is attached to the column with the help of 3 bolts. A vertical force…

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Q: Calculate the tension in each cable around the pulley.

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Q: ³ / min of air with a density of 1.2 kg/m³ through a duct 5.08 cm by 5.08 cm at the static pressure…

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Q: Air enters the compressor of a gas turbine at 100 kPa and 25°C. Determine the back work rate and…

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Q: 7.12 There are 2.27 kg/min of steam undergoing an isothermal process from 27.6 bar, 316°C to 6.9…

A:

Q: An equilateral triangular plate of 3 m side is immersed vertically in such a way that the apex is in…

A: Equilibrium △ABC of side 3 m, Base, b=3 m ∠BAC=60°h=3sin60=2.598 m Specific gravity, S=1.1 Density…

Q: A helical spring is made by wrapping steel wire 20 mm in diameter around a forming cylinder 150 mm…

A:

Q: Check the correct statements regarding the picture. * ALT HDG MDA 310 260 240 10 220 200 10 2150 ANH…

A: Given question : Check the correct statement regarding the picture

Q: above A. In Spur gear systems, the tooth profile is inclined to the axis of rotation. B. vertical to…

A: Find tooth profile of spur gear.

Q: m A 1016 100 27 KN 370 ↓ 180 180 [2 27 KN

A:

Q: 500 N AY 300N 200N Find the resultant system of converging forces in the figure. Below

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Q: answer within 20 minutes please please with my best

A:

Q: B) What are the requirements for an efficient steam condenser A -- 1.

A: Requirements of efficient steam condenser: 1) To reduce the steam turbine exhaust pressure so that…

Q: Solve the stress, strain and displacement distribution of the following buckling problem. P = 10000N…

A: Area of cross section,A=30*30=900m^2 Length of beam,l=100m P=10000N For 1020 steel Modulus of…

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.