+1 vote
in Hazardous Waste Management by (63.0k points)
What is the useful life span of tankers in rail shipment?

(a) 30

(b) 50

(c) 70

(d) 20

I had been asked this question during an online exam.

The doubt is from Bulk Transportation in portion Transportation of Hazardous Wastes of Hazardous Waste Management

1 Answer

0 votes
by (424k points)
Right choice is (a) 30

Best explanation: 80% of annual rail shipment hazardous materials involve tankers which has useful life span of 30-40 years.

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