A 30-m steel tape standardized at 20C and supported throughout under a tension of 6.8 kg...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A 30-m steel tape standardized at 20°C and supported throughout under a tension of 6.8 kg was found to be 30.007 m long. The tape had a cross-sectional area of 0.05 cm2 and a weight of 0.04 kg/m. This tape is used to lay out a horizontal distance AB of exactly 55 m. The ground is on a smooth 3% grade, thus the tape will be used fully supported. Determine the correct slope distance to lay out if a pull of 9 kg is used and .the temperature is 30°C Assume, a,-12x10-5, E-2x10 ka/ cm?. Solution The correction due to incorrect length tape CL = m The correction due to temperature change CT = m The correction due to incorrect tension force Cp = The correction due to sagging Cs = The slope correct length S The horizontal distance to lay off H = E E E E EE A 30-m steel tape standardized at 20°C and supported throughout under a tension of 6.8 kg was found to be 30.007 m long. The tape had a cross-sectional area of 0.05 cm2 and a weight of 0.04 kg/m. This tape is used to lay out a horizontal distance AB of exactly 55 m. The ground is on a smooth 3% grade, thus the tape will be used fully supported. Determine the correct slope distance to lay out if a pull of 9 kg is used and .the temperature is 30°C Assume, a,-12x10-5, E-2x10 ka/ cm?. Solution The correction due to incorrect length tape CL = m The correction due to temperature change CT = m The correction due to incorrect tension force Cp = The correction due to sagging Cs = The slope correct length S The horizontal distance to lay off H = E E E E EE
Expert Answer:
Answer rating: 100% (QA)
O c817e chicn due to teeup chauge rz Ld Gm To 30xRaiD 930 2 3xLKIO 36x104... View the full answer
Posted Date:
Students also viewed these accounting questions
-
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.1 cm. Use differentials to estimate the maximum possible error, relative error, and percentage error in computing...
-
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.1 cm. Use differentials to estimate the maximum possible error, relative error, and percentage error in computing...
-
A major airline manufacturer was found to be in violation of FAA safety rules and was forced to install additional safety devices in each of its planes within the next six months. The airline company...
-
MAX DIVISOR TREE Let a tree exists with the root value N. The property of this tree is that each of its nodes branches out to the nodes with a value equal to one of its divisors (except 1 and the...
-
Define the terms assets, liabilities, and stockholders equity. How are the three terms related?
-
The derivative of (x) = l/ (l 3 x2 ) 2 is given by 6x / (1 3x 2 ) 2 . Do you expect to have difficulties evaluating this function at x = 0.577? Try it using 3-and 4-digit arithmetic with chopping.
-
Suppose the lease in Example 24.6 is a non-tax lease. Would it be attractive for Emory in this case?
-
McCracken Roofing, Inc., common stock paid a dividend of $1.20 per share last year. The company expects earnings and dividends to grow at a rate of 5% per year for the foreseeable future. a. What...
-
One key feature of Sage 50 Accounting software, it implements user access controls to restrict access to sensitive financial data. Maintain the security of financial information with password...
-
For the spring-mass-damper system shown to the right, r is measured from the static equi- librium position. If the coefficient of friction is p a) determine the governing equations of motion: b) if...
-
Why might the price increases described in the news clip be against the social interest and benefit only the producer? A congressional inquiry report says the price of doxycycline, a generic...
-
Why might an increase in the gas tax to finance transportation infrastructure be a political equilibrium? The American Society of Civil Engineers says more than 550 of New Jerseys bridges need major...
-
a. Predict whether the $199 price tag on the Utopias is at, above, or below marginal cost (i) in the short run (ii) in the long run b. Do you think that Samuel Adams Utopias makes the market for beer...
-
Which sections of the antitrust laws might have been violated by Mylan and other generic drugs producers? A congressional inquiry report says the price of doxycycline, a generic antibiotic used to...
-
Explain why the gap between ProPainters total cost and total variable cost is the same no matter how many houses are painted.
-
Company : Johnson & Johnson What type of organization is this company considered? Pick out of 4 types of organizations (international, multi-domestic, global, and transnational) Why is the company...
-
Draw the appropriate control flow graph of the given pseudocode.Make sure to only use one number for blocks of code which are all sequential and when the first line is executed, all of those lines...
-
When would you prefer to use busy-wait I/O over interrupt-driven I/O?
-
Draw UML diagrams for the read of one character from an 8251 UART. To read the character from the UART, the device needs to read from the data register and to set the serial port status register bit...
-
Draw a UML state diagram for software processing of a vectored interrupt. The vector handling is performed by software (a generic driver) that executes as the result of an interrupt. Assume that the...
Study smarter with the SolutionInn App