Mobile Crane Questions Test #1 ,/. ,/. ,/. ,/.
Where is the best location for leveling a crane? -
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correct answer ✔ ✔ Upperworks.
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When determining the gross load the best method is? -
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correct answer ✔ ✔
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Get an accurate load weight and add the rigging.
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By order of hitch strength, which is the correct answer? -
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correct answer ✔ ✔ Basket, vertical, choker.
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What is the primary purpose of using a jib? - correct answer ✔
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✔ Increase height. ,/.
When taking a side strain on a boom, what concerns the operat
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or most? - correct answer ✔ ✔ Boom damage.
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You should always have how many wraps on a hoist drum? -
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correct answer ✔ ✔ 2.
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, On a load chart, values above the load line mean: -
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correct answer ✔ ✔
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Capacities based on structural competence. ,/. ,/. ,/. ,/.
The primary purpose for a rooster sheave or auxiliary boom poi
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nt sheave is to: - correct answer ✔ ✔
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Separate the hoist lines. ,/. ,/. ,/.
What is the proper procedure when using an insulating link or
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a boot near power lines? - correct answer ✔ ✔
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Be sure to maintain the correct allowable distance from the li
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nes.
When the number of layers of rope on a drum increases the:: -
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correct answer ✔ ✔ Allowable line pull increases.
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What is the minimum allowable distance from the crane and po
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wer-lines up to 50kV? - correct answer ✔ ✔ 10 ft. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
Where is the best location for leveling a crane? -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔ Upperworks.
,/. ,/. ,/.
When determining the gross load the best method is? -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔
,/. ,/. ,/.
Get an accurate load weight and add the rigging.
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
By order of hitch strength, which is the correct answer? -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔ Basket, vertical, choker.
,/. ,/. ,/. ,/. ,/.
What is the primary purpose of using a jib? - correct answer ✔
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
✔ Increase height. ,/.
When taking a side strain on a boom, what concerns the operat
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
or most? - correct answer ✔ ✔ Boom damage.
,/. ,/. ,/. ,/. ,/. ,/.
You should always have how many wraps on a hoist drum? -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔ 2.
,/. ,/. ,/.
, On a load chart, values above the load line mean: -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔
,/. ,/. ,/.
Capacities based on structural competence. ,/. ,/. ,/. ,/.
The primary purpose for a rooster sheave or auxiliary boom poi
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
nt sheave is to: - correct answer ✔ ✔
,/. ,/. ,/. ,/. ,/. ,/. ,/.
Separate the hoist lines. ,/. ,/. ,/.
What is the proper procedure when using an insulating link or
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
a boot near power lines? - correct answer ✔ ✔
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
Be sure to maintain the correct allowable distance from the li
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
nes.
When the number of layers of rope on a drum increases the:: -
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
correct answer ✔ ✔ Allowable line pull increases.
,/. ,/. ,/. ,/. ,/. ,/.
What is the minimum allowable distance from the crane and po
,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
wer-lines up to 50kV? - correct answer ✔ ✔ 10 ft. ,/. ,/. ,/. ,/. ,/. ,/. ,/. ,/.
