A surveyor plans to measure an unknown distance on a flat ground surface. O to P was determined to be 2395.25 when the surveyor used a 30m tape supported throughout its length under a pull of 4kg. Calculate the temperature during the actual measurement if the tape used was standardized at 20 degrees C under a pull of 5 kg, cross sectional area of 0.03 cm^2, coefficient of linear expansion equal to 0.0000116/degrees C, modulus of elasticity of steel 2.10 x 10^6 kg/cm^2 and the corrected distance is 2395.63 m.

A surveyor plans to measure an unknown distance on a flat ground surface. O to P was determined to be 2395.25 when the surveyor used a 30m tape supported throughout its length under a pull of 4kg. Calculate the temperature during the actual measurement if the tape used was standardized at 20 degrees C under a pull of 5 kg, cross sectional area of 0.03 cm^2, coefficient of linear expansion equal to 0.0000116/degrees C, modulus of elasticity of steel 2.10 x 10^6 kg/cm^2 and the corrected distance is 2395.63 m.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A surveyor used a standardized 100 m tape. The steel tape was found to be 1.74mm shorter than the standard length at an observed temperature of 18.5°C and standard pull of 50 N. The same tape was also used to measure a certain route and recorded 2376.82m. During measurement, the observed temperature is 27°C and with an applied pull of 50N. If the coefficient of linear expansion of the tape is 0.0000116/°C, determine the standard temperature and the true length of the measured distance.
determine the resultant of the following 1. 24m, 25° E of S 2. 30m, NW 3. 45m, 50° N of E 4. 20M, W of S
SHOW COMPLETE SOLUTION PLSVALUE: Y =25
Also calculate secondary losses with sudden narrowing
A field measuring 45 m x 90 m is to be prepared using 1-m upland power tiller at a speed of 3 kph. Assume 10% overlap between passings and 9 seconds turn around each time at the end of each pass. Determine the actual field capacity when tilling is done along the longer field direction. Do not round off during computation, do not round your final answer, write all the decimals. Use 745.7 w/ HP and G = 9.806 M/S
Show complete solution. Draw FBD. A 1 kg ball moving horizontally to the right at 12m/s strikes a 10kg block placed at rest at an inclined plane, which makes an angle of 25 degrees with the horizontal. The coefficient of restitution is 0.60 and the coefficient of kinetic friction between the block and the inclined surface is 0.40. What is the velocity of the block after impact? What is the velocity of the ball after impact?
Trials Angle (deg) R (m) Y max (m) Time (s) 1 25° 25.99 m 1.59 s 2 30° 28.60 m 1.83 s 3 45° 33.03 m 2.60 s 4 60° 28.60 m 3.18 s 5 65° 25.30 m 3.33 s 6 90° 0 m 3.67 s Solve for Ymax (m)
A 30 m. steel tape is 2 mm too long at 20°€. A rectangle is measured with this tape. The sides are recorded as 114.95m and 113.00 m. The average temperature during the measurement is 30°C and k = 11.6 x10^-6/C a.)Compute the actual length of tape during measurement. b.)What is the true area of the lot?
Q.5 Determine the volumetric flow of water in m3/hr flowing in a pipehaving a diameter of 40 mm through an orifice having a diameter of 20 mm.Manometer reading across the tapping is 15 cm of Hg. Assume correctionfactor = 1. Reynolds number Ra is 105 . Assume density of water = 1000 kg/m3and kinematic viscosity is 10–2 stokes (cm2/sec). Also calculate the pressuredifference at the tappings. Assume Cd = 0.61.
SHOW COMPLETE SOLUTION PLS VALUES: Y = 53 A = 1
Determine the SN if w18=10x10^6, R=99%, So=0.35, Mr=15,000, PSI Change=2.5. SN=_____
SITUATION B: Prepare and complete the profile level notes for the information shown and perform the customary arithmetic check. What is the difference in elevation between TP1 and TP2? STA BS HI FS IFS ELEV BM1 2.32 328.70 1 1.7 2 2.2 3 1.2 4 0.9 TP1 2.77 3.43 5 2.2 6 3.7 7 1.6 TP2 2.22 3.06 8 2.8 9 3.6 10 2.0 11 1.1 BM2 2.45