Weight
Cluster True-False
(Each question of this kind consists of a series of statements related to the stem
that precedes them. Indicate which are true and which are false with respect to
the stem)
4.
A detail of untrained men has been assigned to you to assist in handling
creosoted ties before a large-scale renewal program. You would caution the
men to:
2
a.
Stack the ties so that only the adzed surfaces come in contact with each
other.
2
b.
Prevent creosote from coming in contact with their skin.
2
c.
Stack ties to prevent water from being constantly in touch with them.
2
d.
Handle the ties with tongs.
2
e.
Remove any dirt found on the stacked ties.
5.
The life of ties can be increased by:
2
a.
Using antisplitting irons.
2
b.
Treating them with creosote.
2
c.
Adzing after treatment.
2
d.
Treating them with calcium chloride.
2
e.
Boring before treatment.
6.
Each section of rail has its heat number impressed on its side. Heat numbers:
2
a.
Are usually noted when rails with transverse fissures are removed from
service.
2
b.
Always contain five numbers followed by two letters, such as 11225 RE.
15
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