Industrial Disaster Management - Quiz-2

1) How many Safety Integrity Levels exists?
(a) 1
(b) 2
(c) 3
(d) 4
Answer: (d)


2) Which of the following SIL levels represents Catastrophic impacts of a Disaster?
(a) SIL-1
(b) SIL-2
(c) SIL-3
(d) SIL-4
Answer: (d)


3) 

What could be the Primary and Secondary Protections for protection 

of a vessel against Over-pressure situation?

(a) PSH and PSV
(b) PSL and ESS
(c) LSL and ESD
(d) FSL and FSV
Answer: (a)




4) 

In a Oil and Gas Drilling rig, an area within 4.5 m of the shale shaker 

in open air is considered as:

(a) Zone-1
(b) Zone-2
(c) Zone-0
Answer: (a)


5) 

The area within 3 meter from the discharge nozzle of the relief valve

 is considered as:

(a) Zone-0
(b) Zone-2
(c) Zone-1
Answer: (b)