AALSO LSS practice questions with
Complete Solutions
What is the appropriate way to dispose of burnt-out fluorescent bulbs that contain mercury?
A)Recycle
B)Compost
C)Landfill
D)Hazardous waste Correct Answ_D)Hazardous waste
An aquarium to be used as a sump tank is 6ft long, 2ft wide, and 2ft deep. While normally
operating the sump will be 1/3 full. How many gallons will the sump hold when normally
operating? (You may round answer to the nearest gallon)
A)120 gallons
B)24 gallons
C)179 gallons
D)60 gallons Correct Answ_D)60 gallons
OSHA requires SDS be in a central location that is readily accessible unless:
A)They are secured in a locked office or file
, B)They are on or near the door to the room where the chemicals are used
C)There are no exceptions
D)The chemicals are only being stored, not used Correct Answ_C)There are no exceptions
You need to refill a tank, which contained 10,000 gallons of water before you removed 25%
during a water exchange. You can fill at rate of 3,600 gph. How long will it take you to refill the
tank?
A)41.66 minutes
B)31.66 minutes
C)60.66 minutes
D)66.66 minutes Correct Answ_A)41.66 minutes
A pump suction line pulls from a circular tank that sits 10 feet below the pump and discharges to
the display aquarium 100 feet above on the fourth floor. What is the total static head at the
pump?
A)110 ft
B)10 ft
C)90 ft
D)1000 ft Correct Answ_A)110 ft
Complete Solutions
What is the appropriate way to dispose of burnt-out fluorescent bulbs that contain mercury?
A)Recycle
B)Compost
C)Landfill
D)Hazardous waste Correct Answ_D)Hazardous waste
An aquarium to be used as a sump tank is 6ft long, 2ft wide, and 2ft deep. While normally
operating the sump will be 1/3 full. How many gallons will the sump hold when normally
operating? (You may round answer to the nearest gallon)
A)120 gallons
B)24 gallons
C)179 gallons
D)60 gallons Correct Answ_D)60 gallons
OSHA requires SDS be in a central location that is readily accessible unless:
A)They are secured in a locked office or file
, B)They are on or near the door to the room where the chemicals are used
C)There are no exceptions
D)The chemicals are only being stored, not used Correct Answ_C)There are no exceptions
You need to refill a tank, which contained 10,000 gallons of water before you removed 25%
during a water exchange. You can fill at rate of 3,600 gph. How long will it take you to refill the
tank?
A)41.66 minutes
B)31.66 minutes
C)60.66 minutes
D)66.66 minutes Correct Answ_A)41.66 minutes
A pump suction line pulls from a circular tank that sits 10 feet below the pump and discharges to
the display aquarium 100 feet above on the fourth floor. What is the total static head at the
pump?
A)110 ft
B)10 ft
C)90 ft
D)1000 ft Correct Answ_A)110 ft
