Question 15 10 out of 10 points ) Utilizing the table method, determine the amount of M112 required to breach a 3-foot thick first class masonry wall using a charge placed against the target in shallow water? v Selected Answer: 19 Question 16 10 out of 10 points If the obstacle folder is unavailable, which report is used in its place? Selected Answer: Breaching Reconnaissance Record Question 17 10 out of 10 points Using a block charge, how many one-pound packages of TNT are required when your squad has been given the mission to cut eight steel I-beams with the dimensions of: flanges 15" x 1" thick and web 32" x 1"? Selected Answer: 192 Question 18 0 out of 10 points When emplacing a deliberate crater, how many Composition H8 cratering charges and packages of M112 are required for a crater that is 90 feet in length? Selected Answer: 24 cratering charges + 30 packages of M112 C-4 Question 19 10 out of 10 points How many 40-pound ammonium nitrate cratering charges and packages of C-4 are needed to destroy a bridge abutment that is 4 feet thick, 18 feet high, and 45 feet wide? Selected Answer: 8 cc and 16 pkgs C-4 Question 20 10 out of 10 points What is the breaching radius of a target that is five feet thick when internal charges are placed one foot into the target's mass? Selected Answer: 4 feet Question 21 10 out of 10 points Using a minimum amount of M112, how many packages will be required to cut a mild steel bar that is 17" in circumference? Selected Answer: 4 Question 22 10 out of 10 points How many packages of C4 (M112) are required to cut 14 trees with the average diameter of 29 inches using a ring charge? Selected Answer: 182
