EOM 1 paper 13

61,The amount of energy released by an explosive during blasting is called..?,

Density,

Strength,

Sensitivity,

VOD,

62,The rate at which the detonation wave passess thorough the column of explosive is called?,

Density,

Strength,

Sensitivity,

VOD,

63,Shuttering effect is obtained with the explosive having ?,

higher VOD,

medium VOD,

slower VOD,

without VOD,

64,Which is the low density explosive?,

Gunpowder,

NG,

slurry,

ANFO,

65,Hazard performance initiation propagation are related to one of the characteristics of an explosive?,

VOD,

Stability,

Sensitivity,

Density,

Ans: 2, 4, 1, 1 ,3