EOM 1 paper 15

71,A chemical component having 3 properties-High explosive and Oxidising agent and cooling agent is?,

NG,

Liquid oxygen,

TNT,

AN,

72,The VOD of OpenCost Gelatine is ?,

5000 m/s,

7000 m/s,

6000 m/s,

3500 m/s,

73,In ANFO explosive the % of diesel oil is mixed for effective oxygen balanced explosive mixture is?,4-5%,

5-6%,

6-7%,

7-9%,

74,The VOD of ANFO is ?,

3500 m/s

3000 m/s,

6000 m/s,

3200 m/s,

75,The amount of diesel oil mixed for 100kg of AN is( dryseason and wet seanson)?,

5 and 6,

6 and 7,        

7 and 9,

10 and 12,

Ans : 4, 3, 2, 4, 3