Decentralization of organization refers to
A. nominating new supervisors
B. looking at all positions, and possibly redelegating authority
C. firing all employees and hiring new ones
D. eliminating some departments
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B. looking at all positions, and possibly redelegating authority
The clarity of the effluent from an activated sludge process is considered good when
the Secchi disk can be read at a level of
A. 3 ft
B. 4 ft
C. 5 ft
D. 6 ft
,Give this one a try later!
D. 6 ft
How many cubic meters per second in 10 MGD?
A. 0.44
B. 1.44
C. 4.73
D. 24.62
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A. 0.44
What conditions determine the backwash rate for a pressure filter?
A. largest media size
B. quality of the backwash water
C. settleability of solids in the secondary clarifier
D. suspended solids concentrations in the water applied to the filter
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A. largest media size
Typically, how often should sediment and drip traps be drained in cold weather?
A. twice a day
B. daily
C. once/week
D. once/month
,Give this one a try later!
A. twice a day
Word has just come down from the top that operating funds are being cut. How
should this be handled?
A. cut the supplies and repairs in order to balance the budget
B. fire some of the less-productive old employees
C. keep it quiet and do what you have to do--"The less said the better"
D. let the other personnel know what the situation is and ask for their help
Give this one a try later!
D. let the other personnel know what the situation is and ask for their help
The process that uses heat to selectively destroy undesirable organisms is called
A. ultraviolet radiation
B. thermal-pulse
C. autoclaving
D. pasteurization
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D. pasteurization
What would be the cause of a shorted winding in a motor?
A. overloaded
B. stalled
, C. foreign material in motor
D. incorrect power
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C. foreign material in motor
What is the only acceptable breathing device to wear while handling chlorine leaks?
A. oxygen supply breathing apparatus
B. self-contained breathing apparatus
C. potassium tetraoxide canister type
D. activated carbon canister type
Give this one a try later!
B. self-contained breathing apparatus
What is the purpose of a draft tube in an anaerobic sludge digester?
A. removes methane gas from the digester tank
B. directs raw and digested sludge mixture to a heating area
C. removes sludge to be used as seed sludge
D. collects supernatant for moving to the primary clarifier or headworks
Give this one a try later!
B. directs raw and digested sludge mixture to a heating area
The best way to record all work done is through
A. closed circuit TV
A. nominating new supervisors
B. looking at all positions, and possibly redelegating authority
C. firing all employees and hiring new ones
D. eliminating some departments
Give this one a try later!
B. looking at all positions, and possibly redelegating authority
The clarity of the effluent from an activated sludge process is considered good when
the Secchi disk can be read at a level of
A. 3 ft
B. 4 ft
C. 5 ft
D. 6 ft
,Give this one a try later!
D. 6 ft
How many cubic meters per second in 10 MGD?
A. 0.44
B. 1.44
C. 4.73
D. 24.62
Give this one a try later!
A. 0.44
What conditions determine the backwash rate for a pressure filter?
A. largest media size
B. quality of the backwash water
C. settleability of solids in the secondary clarifier
D. suspended solids concentrations in the water applied to the filter
Give this one a try later!
A. largest media size
Typically, how often should sediment and drip traps be drained in cold weather?
A. twice a day
B. daily
C. once/week
D. once/month
,Give this one a try later!
A. twice a day
Word has just come down from the top that operating funds are being cut. How
should this be handled?
A. cut the supplies and repairs in order to balance the budget
B. fire some of the less-productive old employees
C. keep it quiet and do what you have to do--"The less said the better"
D. let the other personnel know what the situation is and ask for their help
Give this one a try later!
D. let the other personnel know what the situation is and ask for their help
The process that uses heat to selectively destroy undesirable organisms is called
A. ultraviolet radiation
B. thermal-pulse
C. autoclaving
D. pasteurization
Give this one a try later!
D. pasteurization
What would be the cause of a shorted winding in a motor?
A. overloaded
B. stalled
, C. foreign material in motor
D. incorrect power
Give this one a try later!
C. foreign material in motor
What is the only acceptable breathing device to wear while handling chlorine leaks?
A. oxygen supply breathing apparatus
B. self-contained breathing apparatus
C. potassium tetraoxide canister type
D. activated carbon canister type
Give this one a try later!
B. self-contained breathing apparatus
What is the purpose of a draft tube in an anaerobic sludge digester?
A. removes methane gas from the digester tank
B. directs raw and digested sludge mixture to a heating area
C. removes sludge to be used as seed sludge
D. collects supernatant for moving to the primary clarifier or headworks
Give this one a try later!
B. directs raw and digested sludge mixture to a heating area
The best way to record all work done is through
A. closed circuit TV
