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Which method of attack is preferred on a steel truss deck bridge with top supports? - ANSWER- bottom attack Using the Hasty method, how many total packages of C4 (M112) would be required to breach a reinforced concrete wall, which is 7 feet thick, and 16 feet wide, using elevated untamped charges? - ANSWER- 200 What is the value of "k" when you are destroying a 5-foot thick dense concrete wall using external charge? - ANSWER- 0.41 Using a minimum amount of explosives, how many packages ...

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19 pages

Written in 2023/2024

Grade A+

contenthive76

Demolition Operations Actual Exam Questions With Answers Which method of attack is preferred on a steel truss deck bridge with top supports? - ANSWER- bottom attack Using the Hasty method, how many total packages of C4 (M112) would be required to breach a reinforced concrete wall, which is 7 feet thick, and 16 feet wide, using elevated untamped charges? - ANSWER- 200 What is the value of "k" when you are destroying a 5-foot thick dense concrete wall using external charge? - ANSWER- 0.4...

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19 pages

Written in 2023/2024

Grade A+

LECTHEODORE

Demolition Operations Actual Exam Questions And Answers Verified 100% Correct What is a galvanometer used for? - ANSWER- To test continuity of firing wire and electric blasting caps. (TRUE/FALSE) Any kind of battery can be used in a galvanometer? - ANSWER- False, only silver chloride dry cell batteries can be used. What is the purpose of a firing wire? - ANSWER- Used to connect one or more explosive items for electrical firing to a blasting machine. W...

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20 pages

Written in 2024/2025

Grade A+

TopGradeGuru

Demolition Operations Actual Exam Questions With Answers Which method of attack is preferred on a steel truss deck bridge with top supports? - ANSWER- bottom attack Using the Hasty method, how many total packages of C4 (M112) would be required to breach a reinforced concrete wall, which is 7 feet thick, and 16 feet wide, using elevated untamped charges? - ANSWER- 200 What is the value of "k" when you are destroying a 5-foot thick dense concrete wall using external charge? - ANSWER-...

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19 pages

Written in 2023/2024

Grade A+

osorebrilliant

Demolition Operations Actual Exam Questions With Answers Which method of attack is preferred on a steel truss deck bridge with top supports? - ANSWER- bottom attack Using the Hasty method, how many total packages of C4 (M112) would be required to breach a reinforced concrete wall, which is 7 feet thick, and 16 feet wide, using elevated untamped charges? - ANSWER- 200 What is the value of "k" when you are destroying a 5-foot thick dense concrete wall using external charge? - ANSWER- 0....

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19 pages

Written in 2023/2024

Grade A+

ScholarExams