NCCER Module 8 (employability skills) UPDATED Exam Questions and CORRECT Answers

EBOLC Demolition UPDATED Exam
Questions and CORRECT Answers

M11 (Cap Type/ Length) - Correct Answer- High Strength/ 30 ft


M12 (Cap Type/Length) - Correct Answer- Low Strength/ 500ft


M13 (Cap Type/Length) - Correct Answer- Low Strength/ 1000ft


M14 (Cap Type/Length) - Correct Answer- High Strength/7.5ft


M18 (Cap Type/Length) - Correct Answer- High Strength/ 30ft


M19 (Cap Type/Length) - Correct Answer- High Strength/ 200ft


M21 (Cap Type/Length) - Correct Answer- High Strength/ 500ft


M23 (Cap Type/Length) - Correct Answer- High Strength/ 1000ft


M151 (Cap Type/Length) - Correct Answer- Booster/10ft


M152 (Cap Type Length) - Correct Answer- Booster/30ft


M456 (Cord Type) - Correct Answer- Standard Det Cord


M81 - Correct Answer- Fuse Igniter


M112 (Alternate Name) - Correct Answer- C4

, C4 (RE Factor) - Correct Answer- 1.34


C4 (Unit Pound) - Correct Answer- 1.25


TNT (RE Factor) - Correct Answer- 1


TNT (3 types of Unit Pounds) - Correct Answer- 0.25, 0.5, 1


M1 (Alternate Name) - Correct Answer- dynamite


M1 dynamite (Unit Pound) - Correct Answer- 0.5


M1 dynamite (RE Factor) - Correct Answer- 0.92


How many blocks does it take to prime H6 cratering charge? - Correct Answer- 2 blocks of
C4 (one on each side)


TNT (use) - Correct Answer- Primary: Pushing Alternate: Cutting


C4 (use) - Correct Answer- Primary: Cutting & Breaching


MDI (Acronym Definition) - Correct Answer- Modernized Demolition Initiations


Time Fuse - Correct Answer- M14


Transmission Line - Correct Answer- M12/M13


Branch Line - Correct Answer- M456, M151, M152, M11


MDI Blasting Caps High-Strength (Color) - Correct Answer- Black