Weight
Exercise
4
13.
A, true. (par. 2.7a)
5
14.
D. (par. 2.11)
5
15.
B. (par. 2.8)
5
16.
E. (par. 2.13)
4
17.
B. (par. 2.6b)
4
18.
A. (par. 2.14)
4
19.
B. (par. 2.12)
4
20.
A. (par. 2.4b)
4
21.
D. (par. 2.8)
4
22.
C. (par. 2.6a)
5
23.
A. (par. 2.4)
5
24.
A. (par. 2.11)
5
25.
C. (par. 2.15)
A water box is seldom used because of the danger of electrocution.
5
26.
B. (par. 2.11)
Unusually high pressure may give unreliable readings. Slow movement of the lever
keeps pressure low.
5
27.
C. (par. 2.7b)
Oil should not be less than 70 F.
4