WorkKeys Curriculum Graphic Literacy Level 6 Quiz
A test is being conducted on the turbine generator module (Location 10). What is the longest time a
worker without hearing protection can stay in this module without exceeding the exposure time
permitted?
A. 10 minutes
B. 15 minutes
C. 30 minutes
D. 110 minutes
C. 30 minutes
How many locations have permitted exposure times less than 1 hour without hearing protection?
A. 1
B. 2
C. 3
D. 4
B. 2
What is the approximate current flow rate, in gpm, based on the digital dashboard reading?
A. 6
B. 8
C. 10
D. 13
B. 8
For a process with a tolerance grade of 9, when the nominal size doubles from 2 inches to 4 inches,
the tolerance:
A. increases; but by less than double.
B. also doubles.
C. increases; but by greater than double.
D. may increase or decrease depending on which machining operation is done.
A. increases; but by less than double.
The machine shop receives a contract for a 10-inch square crankcase with a 2-inch nominal size hole
that must be drilled. According to the table and chart, what is the lowest standard tolerance, in
thousandths of an inch, for this operation?
A. 0.3
B. 1.0
C. 3.0
D. 4.5
D. 4.5
You have been directed to reduce the costs that make up the first 75% of monthly expenditures.
Which expenditures should you target?
A test is being conducted on the turbine generator module (Location 10). What is the longest time a
worker without hearing protection can stay in this module without exceeding the exposure time
permitted?
A. 10 minutes
B. 15 minutes
C. 30 minutes
D. 110 minutes
C. 30 minutes
How many locations have permitted exposure times less than 1 hour without hearing protection?
A. 1
B. 2
C. 3
D. 4
B. 2
What is the approximate current flow rate, in gpm, based on the digital dashboard reading?
A. 6
B. 8
C. 10
D. 13
B. 8
For a process with a tolerance grade of 9, when the nominal size doubles from 2 inches to 4 inches,
the tolerance:
A. increases; but by less than double.
B. also doubles.
C. increases; but by greater than double.
D. may increase or decrease depending on which machining operation is done.
A. increases; but by less than double.
The machine shop receives a contract for a 10-inch square crankcase with a 2-inch nominal size hole
that must be drilled. According to the table and chart, what is the lowest standard tolerance, in
thousandths of an inch, for this operation?
A. 0.3
B. 1.0
C. 3.0
D. 4.5
D. 4.5
You have been directed to reduce the costs that make up the first 75% of monthly expenditures.
Which expenditures should you target?
