CM 2113 EXAM 2 - QUESTIONS AND ANSWERS 100%
CORRECT.
100% Correct 31
Incorrect 0
1 of 31
Term
A contractor plans to excavate 3,900 bank cubic yards from a site.
He needs to have 1,250 compacted cubic yards for the backfill of
excavations. The soil test shows that the soil has a bank density of
2,500 pounds per cubic yard, a loose density of 2,000 pounds per
cubic yard, and a compacted density of 3,000 pounds per cubic
yard. What is the swell percent for the soil?
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15.73% 15.26%
16.67% 84.67%
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2 of 31
,Term
Which of the following soil volume is used to determine the volume
capacity of excavating and hauling equipment?
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loose volume bank volume
weight swell volume
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3 of 31
Term
The towing force a crawler tractor can exert on a load is referred to
as rimpull
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natural false
swell true
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4 of 31
, Term
rolling reistance applise to only to wheel type of mobile eqiptment
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weight true
swell false
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5 of 31
Term
solid density is a measure of_________per units of volume
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temperature mass
weight volume
Don't know?
6 of 31
CORRECT.
100% Correct 31
Incorrect 0
1 of 31
Term
A contractor plans to excavate 3,900 bank cubic yards from a site.
He needs to have 1,250 compacted cubic yards for the backfill of
excavations. The soil test shows that the soil has a bank density of
2,500 pounds per cubic yard, a loose density of 2,000 pounds per
cubic yard, and a compacted density of 3,000 pounds per cubic
yard. What is the swell percent for the soil?
Give this one a try later!
15.73% 15.26%
16.67% 84.67%
Don't know?
2 of 31
,Term
Which of the following soil volume is used to determine the volume
capacity of excavating and hauling equipment?
Give this one a try later!
loose volume bank volume
weight swell volume
Don't know?
3 of 31
Term
The towing force a crawler tractor can exert on a load is referred to
as rimpull
Give this one a try later!
natural false
swell true
Don't know?
4 of 31
, Term
rolling reistance applise to only to wheel type of mobile eqiptment
Give this one a try later!
weight true
swell false
Don't know?
5 of 31
Term
solid density is a measure of_________per units of volume
Give this one a try later!
temperature mass
weight volume
Don't know?
6 of 31
