CWEA Practice Test
A one hundred fifty-watt, 120-volt lamp burns constantly for 8 hours at a rated voltage. What is
the electricity used in watts/hours? - ANS-1,two hundred watts/hours
A bourdon tube in stress gauge is generally of what layout? - ANS-C-shape
A computerized renovation management device is a/n: - ANS-tool
A DAFT is an acronym meaning: - ANS-Dissolved Air Flotation Thickener
A fabricated piece of 12-inch diameter pipe, 48 toes lengthy, weighs 35 pounds in step with
lineal foot. What is the load of the total load? - ANS-1,680 lbs
A rotary hammer drill is used to drill: - ANS-concrete
A scale on a blueprint indicates 1" = 2". What does the dimensions imply? - ANS-Each line at
the print is proven half its actual length
A sodium hypochlorite tank's complete running potential is 23,000 gallons. Its contemporary
stage is at 1,200 gallons. How many gallons does the transport driving force need to feature to
deliver it to 70% potential? - ANS-14,900 gal.
A wellknown metallic plate is four' huge, eight' lengthy, and 1' thick. If steel weighs 490
lbs/feet^3, what's the overall weight of this plate? - ANS-1,306.6 lbs
According to the photograph, what does this hand sign asking to do all through a rigging
operation? - ANS-Raise increase and lower load
According to the picture, what does this hand sign indicate? - ANS-Raise load slowly
At what stress rating would you use a blower rather than a fan? - ANS-7 psi
Heavy items are made commonly of: - ANS-iron and steel
How much coat is wanted to well guard a tank or channel from deterioration? - ANS-Two or
extra coats
If 17.32 v are implemented throughout a resistance of fifty ohms, how much electricity is
prolonged inside the resistor? - ANS-6.Zero watts
A one hundred fifty-watt, 120-volt lamp burns constantly for 8 hours at a rated voltage. What is
the electricity used in watts/hours? - ANS-1,two hundred watts/hours
A bourdon tube in stress gauge is generally of what layout? - ANS-C-shape
A computerized renovation management device is a/n: - ANS-tool
A DAFT is an acronym meaning: - ANS-Dissolved Air Flotation Thickener
A fabricated piece of 12-inch diameter pipe, 48 toes lengthy, weighs 35 pounds in step with
lineal foot. What is the load of the total load? - ANS-1,680 lbs
A rotary hammer drill is used to drill: - ANS-concrete
A scale on a blueprint indicates 1" = 2". What does the dimensions imply? - ANS-Each line at
the print is proven half its actual length
A sodium hypochlorite tank's complete running potential is 23,000 gallons. Its contemporary
stage is at 1,200 gallons. How many gallons does the transport driving force need to feature to
deliver it to 70% potential? - ANS-14,900 gal.
A wellknown metallic plate is four' huge, eight' lengthy, and 1' thick. If steel weighs 490
lbs/feet^3, what's the overall weight of this plate? - ANS-1,306.6 lbs
According to the photograph, what does this hand sign asking to do all through a rigging
operation? - ANS-Raise increase and lower load
According to the picture, what does this hand sign indicate? - ANS-Raise load slowly
At what stress rating would you use a blower rather than a fan? - ANS-7 psi
Heavy items are made commonly of: - ANS-iron and steel
How much coat is wanted to well guard a tank or channel from deterioration? - ANS-Two or
extra coats
If 17.32 v are implemented throughout a resistance of fifty ohms, how much electricity is
prolonged inside the resistor? - ANS-6.Zero watts
