What are electro- optical instruments?
Q: The steel rod is placed inside the copper tube, the length of each being exactly 15 in. If the…
A: Given : Length of steel rod - 15 in. Assembly compressed by = 0.0075 in Modulus of elasticity = 29 X…
Q: A certain object weighs 400 N at the earth's surface. Determine (a) the mass of the object (in…
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Q: Small droplets of carbon tetrachloride at 68 °F are formed with a spray nozzle. If the average…
A: Given: Temperature of carbon tetrachloride = 68°F Avg. diameter = 230 µm = 230*10-6 m Required:…
Q: 2-30. Determine the reactions at the supports A and B of the compound beam. There is a pin at C. 2…
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Q: The figure below depicts a network of bridges and land areas designed for a local garden. a) b) 0 H…
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Q: Find the centroid of given composite figure. Set- up the reference axis on the lower left corner.…
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Q: A U-tube with both limbs open to atmosphere contains two in.miscible liquids of densities P₁ and p2…
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Q: The 80 lb boy stands on the beam and pulls on the rope with a force of 40 lb. (4)D=0.4 and (4) D =…
A: Given that :
Q: please refer to the example below 1. What is the relative stiffness of span AB, KAB? a. 0.375 I…
A: For the beam given we have to find relative stiffness of various span and distribution factors Note:…
Q: Consider the smooth uniform bar shown in (Figure 1), which has a mass of 27 kg. Neglect the…
A: Given :
Q: Water at 25° is flowing between A and B through a steel pipe 30 centimeters in diameter and a length…
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Q: Beam AB is supported as shown in the figure. Tie rod (1) is attached at B and C with double shear…
A: Given : Ultimate shear strength = 57 ksi Yield strength of Rod 1 = 33 ksi Concentrated load P = 14…
Q: Small droplets of carbon tetrachloride at 68 °F are formed with a spray nozzle. If the average…
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Q: wo beams ABC and DE are simply supported at A, B and E, with roller support at C. Three rated load…
A: To find reaction at point A,B,C,D
Q: A horizontal nozzle of 30 mm diameter discharges a steady jet of water into the atmosphere at a rate…
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Q: t a temperature of 34°F, a 0.06 in. gap exists between the ends of the two bars shown. Bar (1) is an…
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Q: A horizontal nozzle of 30 mm diameter discharges a steady jet of water into the atmosphere at a rate…
A: Given: Diameter of nozzle, d =30 mm = 0.03 m Discharge of water, Q=15 l/s = 0.015 m3/s Density of…
Q: A water sample contains the following dissolved ions: [Na+] = 75 mg/l [HCO₂] = 250 mg/1 [CH] = 100…
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Q: Give examples of applications in which titanium is used.
A: Chlorine-using applications frequently use titanium. Anodes, cathodes, bleaching equipment for pulp…
Q: Using Excel, create a table that shows the relationship between the units oftemperature in degrees…
A: Given data: Temperature range -50 to 150o C increment of 10o C
Q: The traffic light shown in the figure is supported by a system of cables. Determine the tension in…
A: Given : Traffic light weight= 1KN To Find : Determine tension in the cable A, B, C.
Q: 50 KN 2m C. The force R = 600 kN is the resultant of the forces P, Q and 50 kN in figure 3. 1.…
A: Note: Hi! Thank you for the question As per the honour code, We’ll answer the first question since…
Q: A laminated beam is composed of four planks, each 6 in. by 2 in., glued together to form an outside…
A: Given:Outside width(B)=6 inOutside depth(D)=10 inInside width(b)=4 inInside depth(d)=6 inSpan…
Q: Q- The free mean speed of a roadway is 80 kmph. Under the stopped condition, the average spacing…
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Q: 2. With an initial pressure of 30x105 Pa and constant operating temperature of 200°K in a 40 m³-tank…
A: Given data:- Initial pressure =30×105 Pa Operating temperature =200°K Volume of tank =40 m3 Length…
Q: 2 in 4 in 130 lbf --A- 13 in 2-in dia. → 1-in thick B 15 in
A: Given diagram:-
Q: A force P=45 KN is applied to a short section of a steel member of specification W 150 x 24.…
A: Firstly, we will covert the load in N. Then we will calculate the area of thr section. And only that…
Q: A container of weight Wis suspended from ring A, to which cables AC and AE are attached. A force P…
A: Given : W = 1125 N TO Find : Magnitude of P ?
Q: In terms of quantity surveyor's unethical behaviors explain conflicts of interest, professional…
A: Apart from corruption, bribery, nepotism, there are various unethical behaviors are present in a…
Q: ] Use graph paper to draw simplified sketch of the gear and the rack shown in problem 5/64(79). What…
A: Figure is as shown
Q: A brass cube, 6 in on side weighs 67 lb, we want to hold this cube in equilibrium under water by…
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Q: Problem 3.2 The members of a truss are pin connected at joint O. (Figure 1) Figure 1 5 kN 7 kN of 1…
A: Required : Magnitude of F1 for equilibrium. The angle θ for equilibrium.
Q: What is the difference between a gentle slope and a steep slope? Explain and show using diagrams.
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Q: If the resultant force acting on the bracket is to be 750 N directed along the positive x axis,…
A: Answer : We are given coplanar concurrent force system. For coplanar concurrent force system we can…
Q: In the field of engineering design, structures and machines are being tested to ensure reliability…
A: Safety of Structures : The safety of structures is determined by conducting various tests on…
Q: A sound wave is observed to travel through a liquid with a speed of 1290 m/s. The specific gravity…
A: Given- Speed v=1290 m/sSpecific gravity S=1.5Bulk modulus needs to be find out.
Q: An excavation is made with a vertical face in a clay soil which has C = 50 KN/m², y = 18 KN/m³. The…
A: Given- cohesion of the soil C=50 KN/m2unit weight of soil γ=18 kN/m3Stability no. Sn=0.261Angle of…
Q: Question 7: Given a 1050 HR steel, estimate (a) the rotating-beam endurance limit at 106 cycles. (b)…
A: Given data: 1050 HR steel
Q: Question 2: Use Slope-deflection equations to determine the moments at each joint in the diagram. El…
A: Solution: Fixed end moments: MFAB=MFBA=MFCD=MDC=0MFBC=-5wl296=-5×12×8296=-40…
Q: The rods AB and CD are made of steel having failure tensile stress of ?FAIL = 500MPa. Using a factor…
A: Given :
Q: The thickness of the laminar boundary layer on a flat plate at a point A is 2 cm and at a point B,…
A: Given data: The thickness of the laminar boundary layer on a flat plate at a point A is 2 cm. At a…
Q: Find the pressure at depth of 33.012 m from above of water
A: Given data : Density of water is denoted by ρ Acceleration due to gravity is denoted by g Depth of…
Q: HIGHWAY AND RAILROAD ENGINEERING PA-3 (SE) Answer the following: 1. Identify the design speed,…
A: Solution: a. A local road in urban area with 180 ADT: From geometric design table for 180 ADT;…
Q: A hydrometer is used to measure the specific gravity of liquids (See Video V2.8). For a certain…
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Q: What force is required to stretch a wire of 1 cm² in cross- section to double its length? Given Y =…
A: Given:- Wire of cross sectional area, A = 1 cm2 = 1*10-4 m2 Young's Modulus, Y = 2*1011 N/m2 To…
Q: A certain object weighs 456 N at the earth's surface. Determine (a) the mass of the object (in…
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Q: Tick ALL that are are related with Oedometer test of cohesive soils □ One-dimensional consolidation…
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Q: 2. Refer to Figure Q2, which shows a diagram of a loaded frame. Using the Principle of Virtual Work,…
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Q: Q1) Draw contour lines of 301.2m, 301.6m, 302m, and 302.4m by interpolation method, with scale…
A: Solution:
Q: Problem: Compute the force in each members of the Howe truss shown using Method of Joints. Box your…
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What are electro- optical instruments?
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