Question 19 of 50. Compute the following: 125 --20' --2D" -- ED" -- 20' "45" O 55000225" O 54000235" O 65700'735" 0 6469'35" [3 Mark for follow up Question 20 of 50. The EDM is commonly used in lieu of: O a steeltape O stadia O clelhlape 0 All ofthe above D Mark for follow up Question 21 of 50. A slope distance of 83.00' was measured between two points at an angle to the vertical of 85 -00'. What is the horizontal distance between the points? 0 8150' O 87.78' 0 88.21' D Mark for follow up Question 22 of 50. It is not a good practice for both chainmen to repeat to each other distance measured. True False 00 [3 Mark for follow up Question 23 of 50. The acceptable tolerance for slope staking is tighter than that for staking structures. True False O O D Mark [or follow up Question 24 of 50. According to the written description in the text, the Lenker Rod reads with numbers: 0 increasing from bottom to top 0 increasing from top to bottom [3 Mark for follow up \fQuestion 30 of 50. What is the primary function of the level? 0 project a horizontal line of sight 0 project a plumb line C to turn angles and project a line of sight [3 Mark for follow up Question 31 of 50. Readings from a level rod are normally made to the nearest 0 0 1 eta foot (ordeclmeter) O 0 01 of a foot (or centimeter) O 0 001 of a foot (or centimeter) [:1 Mark for follow up Question 32 of 50. The level may be used for the following except: 0 turning vertical angles 0 obtaining crossrsectlons 0 set elevations for structures [3 Mark for follow up Question 33 of 50. The_ rod is commonly used to read directly the elevation of a point. 0 Philadelphia 0 Fiberglass O Lenker 0 Metric C] Mark for follow up Question 34 of 50. A stadia reading when multiplied by will yield a distance between the rod and instrument. 001 010 0100 [:1 Mark for follow up Question 35 of 50. If the back chainman held the 74 mark on an add tape and the front chainman was holding the plumb bob string on the 0.15 foot mark, what distance was measured? 0 75 86 O 7415 O 73.36 C] Mark for follow up