![]() Staff reading are at A = 1 m and Staff reading at B = 0 m (Student 1) Readings obtained from a two peg test carried out with an automatic level. This example must be completed before you do the Assessment task If this is not the case and difference is not within the specified value then you need to repeat the test. Check whether the differences between the readings are the same or not.Again calculate the difference between the two readings and record it in the table.Take the staff another reading for both point A & B again and record them in row two (2) in the.Move the level to a distance of approximately 4 metres opposite the staff position behind the.Calculate the difference between the two readings and record it in the table.Take the staff reading (three (3) decimal places) at point A and B and record them in row one.Set up the level midway between the points.Use pegs on grass or sandy soil and use a spray can to mark points on a hard surface.The points should be set up at a distance of 40 metres apart.Depending on the exercise area use pegs or a spray can to mark two points.Indicates that the level must be serviced and adjusted. In the above case the difference between reading Student 1 and reading Student 2 is 257 mm, which If the level is in perfect adjustment then there should not be any difference between the The difference between Student 1 reading and Student 2 reading gives the apparent difference in heightīetween A and B. In this example a big error exists (line of sight does not coincide with line of collimation). Reading at A is 1 and at B is 1 and the difference is 0. Then the level is move approximately 3 to 5 metres behind one of the pegs. The difference between the readings is 0. A levelling staff is placedĪt Peg A and a staff reading is taken then the level is placed on Peg B and a reading is taken. The level is set up half way between the two points and carefully levelled. Sandy soil two pegs are used, on hard surfaces nails or paint may be used. On the ground, two points A and B are marked a distance of approximately 50 metres apart.The amount of error and if an error occurs notify the technician (the level must be serviced). A test for checking the level is known as the two peg test. Main error is where the line of sight is not parallel to the horizontal line of collimation. The checking of the instrument (level) is therefore important. Activity 1 Solving the Earth’s Puzzle ELS Module 12Īll instruments are subject to errors.cblm-participate-in-workplace-communication English-for-academic-and-professional-purposes-quarter-2-module-2 compress.Pagkakaiba ng Wikang Filipino, Tagalog at Pilipino. #Weather instruments quiz codeLaw on Partnership (New Civil Code Art.Global Interstate System handouts 2021.pdf.ABM FABM2 Module 1 Lesson 1 SFP Elements.Q AND A Multiple Choices Profed (Professional Education).Chapter 1 Lesson 4 Teaching as Your Vocation Mission and Profession.Module 1 Kontekstwalisadong Komunikasyon sa Filipino.Module-technology-for-teaching-and-learning 1 Learning module.21st-Century-Lit-SHS Q1 Mod1 Introduction-to-Philippine-Literature Ver Final Aug-2021.LTO CDE Online Validation Exam Reviewer with Answer.TTL 1 Complete Module - Lecture notes 1.424100113 Machine Design Prob sets Plates.Activity#1 SCIENCE AND TECHNOLOGY General Concepts and Historical Events in Science, Technology and Society.Social Science Theories AND Their Implications TO Education.Strategic Management Case study Analysis of Nestle.Law on Obligations and Contracts Summary (Article 1156-1178).Bachelor in Secondary Education (ESP001).Financial Accounting And Reporting (AC108).Entrepreneurship In Tourism And Hospitality (THC1109).Disaster Readiness & Risk Reduction (DRRR 01).Readings in Philippine History (SSP 112).Intelektuwalisasyon ng Wikang Filipino (GEED 10123).Bachelor of Science in Information Technology (9000).National Service Training Program 2 (NSTP2). ![]()
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