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Weight
Exercise
4
3.
B, false.
(pars. 5.2, 5.3)
4
4.
A, true.
(par. 5.2)
5
5.
C. (par. 5.7)
TD x 2 x 1.5
15 x 2 x 1.5 = 45 STON
5
6.
B. (par. 5.7)
TD x 2 x 1.5
13 x 2 x 1.5 = 39 STON
5
7.
A. (par. 5.7)
TD x 2 x 1.5
11 x 2 x 1.5 = 33 STON
5
8.
D. (par. 5.7)
45 + 39 + 33 = 117 STON
5
9.
E. (par. 5.6)
Lubricants required = TD x 2 x 1,000
15 x 2 x 1,000 = 30,000 lb.
5
10.
A. (par. 5.6)
13 x 2 x 1,000 = 26,000 lb.
13
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