Modern Carpentry 13e, Workbook Page 34 (38 of 168)

Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. 34 Modern Carpentry Workbook 8. The _____ can be pivoted vertically 45° in each direction. _ _________________________________________________________________________________________________________________ 9. _____ When in use, the builder’s level, transit, and laser level must be securely mounted on a _____. A. transit stand B. leveling rod C. tripod D. rod base 10. A(n) _____ is used to measure vertical distances from a horizontal sight line. _ _________________________________________________________________________________________________________________ 11. The view that follows shows how the leveling screws are adjusted on a standard instrument. With the screws being turned as indicated by the arrows, will the bubble move in the direction shown in A or the direction shown in B? A B Goodheart-Willcox Publisher _ _________________________________________________________________________________________________________________ 12. The view that follows shows a builder’s level positioned in two locations on a steep slope. Given the rod readings presented, what is the total difference in elevation between A and C? Show your calculations in the space provided. _ _________________________________________________________________________________________________________________ 6'-0" 2'-6" 5'-8" Curbing used as benchmark A B (Minus reading) C 2'-4" Setup #1 Setup #2 Goodheart-Willcox Publisher

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Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. 34 Modern Carpentry Workbook 8. The _____ can be pivoted vertically 45° in each direction. _ _________________________________________________________________________________________________________________ 9. _____ When in use, the builder’s level, transit, and laser level must be securely mounted on a _____. A. transit stand B. leveling rod C. tripod D. rod base 10. A(n) _____ is used to measure vertical distances from a horizontal sight line. _ _________________________________________________________________________________________________________________ 11. The view that follows shows how the leveling screws are adjusted on a standard instrument. With the screws being turned as indicated by the arrows, will the bubble move in the direction shown in A or the direction shown in B? A B Goodheart-Willcox Publisher _ _________________________________________________________________________________________________________________ 12. The view that follows shows a builder’s level positioned in two locations on a steep slope. Given the rod readings presented, what is the total difference in elevation between A and C? Show your calculations in the space provided. _ _________________________________________________________________________________________________________________ 6'-0" 2'-6" 5'-8" Curbing used as benchmark A B (Minus reading) C 2'-4" Setup #1 Setup #2 Goodheart-Willcox Publisher

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Chapter 8 Building Layout 35 Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. Name ________________________________________________________________ 13. _____ When sighting through the telescope of a leveling instrument, it is recommended that _____. A. one eye be kept closed B. both eyes be kept open C. safety goggles are worn D. the instrument is placed facing away from sunlight 14. How many minutes are in a complete circle? How many seconds are in an angle of 15°? Use the space provided for calculations. A. Minutes:____________________________________ B. Seconds:____________________________________ 15. The vernier scale is used to lay out or measure angles that include fractions of a degree. What is the exact angle shown? _ ________________________________________________________ David White 16. An officially established reference point that can be used for all elevations on the building is called a(n) _____. _ _________________________________________________________________________________________________________________ 17. In situations where the existing grade will not permit the setting of a stake or reference mark at the actual level of the grade, the letters C and F are used to indicate how much _____ to add or remove. _ _________________________________________________________________________________________________________________ 18. _____ The _____ is more accurate than the builder’s level at lining up stakes, fence posts, poles, and roadways. A. laser lever B. transit C. tape measure D. plumb bob 19. Give two reasons why total stations are only used on large construction projects. _ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________ 80 70 60 30 45 60 15015 4530 60 50 40 30 90 80 70 60 5 0

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Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. 33 Name ________________________________________________________________ Date ________________________ Class ________________ Carefully study the chapter and then answer the following questions. 1. _____ are laws that define and dictate how property can be used. _ _________________________________________________________________________________________________________________ 2. A(n) _____ indicates the location of the structure to be built, as well as the distances to the property lines. _ _________________________________________________________________________________________________________________ 3. Two standard types of measuring tapes are shown in the illustration follows. What are the readings designated at A and B? B A Keuffel & Esser A. _______________________________________________________ B. _______________________________________________________ 4. When establishing a square corner for building lines, use the _____ method. _ _________________________________________________________________________________________________________________ 5. The operation of leveling instruments is based on the fact that a line of sight is always a(n) _____ line. _ _________________________________________________________________________________________________________________ 6. _____ Which of the following operations cannot be performed with a standard builder’s level? A. Checking plumb lines. A. Laying out horizontal angles. A. Measuring horizontal angles. A. Laying out level lines. 7. Identify the parts of the standard builder’s level shown. A. _ ______________________________________________________ B. _ ______________________________________________________ C. _______________________________________________________ D. _______________________________________________________ E. _ ______________________________________________________ F. _______________________________________________________ David White E D B A C F Building Layout CHAPTER 8

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Page 1Section 1 Preparing to Build click to expand contents

Page 37Section 2 Foundations and Framing click to expand contents

Page 69Section 3 Closing In click to expand contents

Page 91Section 4 Finishing click to expand contents

Page 131Section 5 Special Construction click to expand contents

Page 153Section 6 Mechanical Systems click to expand contents

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