What must be the pull in a 70 meters tape in order to eliminate the sag and temperature correction, given the following? a = 7x10^-6m? E = 2x10^11N/m? Weight of tape, 11 N Po = 10kg To = 22°C T = 20°C K= 0.0000116/°C The tape length is supported at both ends.

Q: 1. The taped distance of a line was 99.812 m using a 100 m steel tape weighing 2 kg at a pull of 10…

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Q: 3.57 m 5.12 m 2.53 m 3.26 m 4.26 m 6.09 m| BM1 ELEV = 232 m ТР1 ТР2 BM2 Station BS HI FS Elevation…

A: To find :- elevation of station BM-2 and to fill out the table.

Q: System 1 System 2 30N 10N 30N 100N.m 30N 50 N System 1 and System 2 are two equivalent systems.…

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Q: A two points want to be fixed on the ground with a slope of 6 % with horizontal distance of 265 m. A…

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Q: A steel tape, known to be of standard length at 20°C, is used in measuring a 3,895.70m line. The…

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Q: M, = 150 N. m 2 m 1 m 2.5 m 2 m M2 = 200 N. m

A: This is the space structure and for solving this free body diagram is simplest method to resolve the…

Q: ۲/۱ العنوان Le olle и برات The pipe shown in figure has a mass of 800kg. Determine the forces acting…

A: As a subject matter expert in Civil Engineering, I can say that there are two main forces acting on…

Q: Help me, thank you! A 100- m steel tape is used to measure the distance of the line and found to be…

A: Surveying mainly considers the branch of measurement of the points on the ground surface for the…

Q: Group A D1 = 130 mm S=0.8 D2 = 6 mm h1= 45 mm Weight of mass = 6 kg Weigh Piston D₁ 04 What is the…

A: GIVEN :   D1=130 mm   D2 = 6 mm   h1 = 45 mm     W =  6 kg    S = 0.8   ρ =1000  kg/m3  To  find :…

Q: E-29x10psi 12.18 0A and Aa. Reactions given. I 2690 in.".

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Q: Determine the distance of the top of the plate from the water surface.

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Q: A 10 -kg collar travels down a smooth slope which is described by the function: y 0.1 x2 as shown.…

A: When x changes from 10m to 7m then the spring does positive work on the collar and when x changes…

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Q: A horizontal bar AD is subjected to two vertical loads of 10kN and 20kN as shown. It rests on smooth…

A: Reaction: Reaction is defined as the force acting in the opposite direction which is exerted on a…

Q: A steel tape, with a coefficient of linear expansion of 0.0000116/C, is known to be 50 meters long…

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Q: A 50 m steel tape is used to measure a rectangle at 20°C with a pull of 55 N. The sides are recorded…

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Q: Problem 6: Replace the force of F = 80 N acting on the pipe assembly by an equivalent resultant…

A: Equivalent resultant :∑ F=RR=80×cos30×sin40i+80×cos30×cos40j-80sin30kR=(44.53)i+(53.07)j-40kPosition…

Q: A- Determine the moment of inertia about the x axis. B-Determine the moment of inertia about the y…

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Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Determine the correction due to sag?

Q: -Water 5 Mercury 175 cm IM

A: Step 1

Q: Measured length (m) Temperature (°C) | Tension (N) 29.899 1 18.0 178 2 29.901 18.0 178 3 29.882…

A: Given data:

Q: A reducing elbow is used to deflect water flow at a rate of 14 kg/s in a horizontal pipe upward 30°…

A: given data:-  mass rate of flow=14kg/s inlet area=113cm2 outlet area=7cm2 head difference=30 cm

Q: A 2.8m square plate is completely immersed under water in a vertical position such that the two…

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Q: measuring an inclined distance. The measured length on the slope was recorded to be 528.368 m. long.…

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Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Correction due to pull is given as Cp = (Pm - Po)L/(AE)

Q: A line was recorded as 2350.00 meters long. The standard tape weighs 0.65 kg, 30.00m long at 20°C…

A: Given:E=200 GPaA=2.50 mm2Gradient=3%Coefficient of linear expansionα=0.0000116 m/°CStandard tape…

Q: A tape 30 m long, 0.6 cm wide and 0.5 mm thick was used to measure a distance of -1000 m at a…

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Q: Steel railroad reels 10 m long are laid with a clearance of 3 mm at a temperature of 15°C. Assume a…

A: We know thatδT=LαΔT

Q: 1. A steel tape with a coefficient of linear expansion of 0.0000115/degree Celsius is known to be 50…

A: If temperature at time of measurement (TM) is more than the temperature at the time of manufacture…

Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Given data: Total length of the line measured=119.631 m Coefficient of linear expansion=0.9 x10-6…

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Q: A 30 m. tape was standardized and was found to be 0.0022 m. too long than the standard length at an…

A: Case-1:δL=Lα(ΔT)At T=55°Cso,0.0022=30m×(0.0000116)(55-Ts)TS=50.4166°C

Q: Water is filled between two parallel plates of infinite length, a distance d apart. Find the…

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Q: In the given pulley system, the distance traveled by Collar A is defined by the function yA = 0.08?3…

A: The given data is: yA =0.08t3+15t−3t sin(16t)  yB =0.055t4 + 2e−0.5t sin(−2t)

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Q: A 30 m. tape was standardized and was found to be 0.0022 m. too long than the standard length at…

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Q: A 50 m steel tape is used to measure a rectangle at 20°C with a pull of 55 N. The sides are recorded…

A: Since the temperature at the time of measurement is higher than that of standard temperature. The…

Q: Determine the moment of inertia for the shaded area about the x axis. L=33m

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Q: heres the question:A 100- m steel tape is used to measure the distance of the line and found to be…

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Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.