Mws Part Two Questions With
Accurate Answers
A major advantage of large diameter hoses is their correct answer Used as supply
lines
A single portable water tank works on fires that require correct answer Relatively
low overall flow rates (LESS THAN 300 GPM)
A walk around (or circular) visual inspection of an MWS apparatus can be divided
into eight areas: correct answer •the approach
•left front side of the apparatus
•left rear side of the apparatus
•back of the apparatus
•right rear of the apparatus
•right front of the apparatus
•front of the apparatus
•top of the apparatus
According to NFPA 1901 standard for automotive fire apparatus, an apparatus
must carry at least how many gallons of water to be considered a MWS
apparatus? correct answer 1,000 gallons
According to NFPA 1901, a discharge pressure relief valve must operate within
correct answer 10 seconds after discharge pressure rises 30 psi above the set
level
,All of the following are methods of water discharge used at the dump site except
correct answer Draining
All of the following are types of portable water tanks EXCEPT correct answer
Locking tanks
All of the following statements about friction loss are TRUE EXCEPT correct
answer As hose length increases , friction loss decreases
All of the following statements are true for driving an mws apparatus EXCEPT
correct answer Do not pull around an obstacle in an mws apparatus unless you
have a spotter
An important feature of most screw on intake pressure relief valves is that they
correct answer Have bleeder valves to vent air when a connected line is being
charged.
An MWS apparatus may have steering system problems if the steering wheel can
be rotated (WITHOUT MOVING THE FRONT TIRES) more than correct answer 10
degrees
An MWS apparatus should be started with all electrical switches in the OFF
position in order to correct answer Start the engine without a load
As hose diameter increases correct answer Friction loss decreases
As operations proceed during water shuttle, make and break personnel at the fill
site should monitor correct answer Ground conditions
, At a fill site , a cone or similar device is used to correct answer Mark the stopping
point for an mws apparatus
At a water shuttle operation, the amount of water dumped is the amount of
water the tank hold less correct answer 10%
At a water shuttle operation, the second and subsequent mobile water supple
apparatus may leave the dump site once correct answer Their ENTIRE load has
been dumped
Before conduction fire pump service test , there are two acceptable sources
correct answer •fire hydrant
• static body of water (drafting)
Before driving over a guarded railroad crossing an emergency response correct
answer Look both right and left and proceed cautiously
Before performing a quick fill operation you should make sure the tank vents are
open because failure to have adequate venting during this operation could result
in : correct answer A dramatic PRESSURE failure of the tank
Both the fill site time and the dump site time include the time spent correct
answer Maneuvering/positioning
Check to see if the automotive gauges in MWS apparatus are functioning properly
by: correct answer Starting the engine and making sure that the gauges move into
their normal operative ranges
Accurate Answers
A major advantage of large diameter hoses is their correct answer Used as supply
lines
A single portable water tank works on fires that require correct answer Relatively
low overall flow rates (LESS THAN 300 GPM)
A walk around (or circular) visual inspection of an MWS apparatus can be divided
into eight areas: correct answer •the approach
•left front side of the apparatus
•left rear side of the apparatus
•back of the apparatus
•right rear of the apparatus
•right front of the apparatus
•front of the apparatus
•top of the apparatus
According to NFPA 1901 standard for automotive fire apparatus, an apparatus
must carry at least how many gallons of water to be considered a MWS
apparatus? correct answer 1,000 gallons
According to NFPA 1901, a discharge pressure relief valve must operate within
correct answer 10 seconds after discharge pressure rises 30 psi above the set
level
,All of the following are methods of water discharge used at the dump site except
correct answer Draining
All of the following are types of portable water tanks EXCEPT correct answer
Locking tanks
All of the following statements about friction loss are TRUE EXCEPT correct
answer As hose length increases , friction loss decreases
All of the following statements are true for driving an mws apparatus EXCEPT
correct answer Do not pull around an obstacle in an mws apparatus unless you
have a spotter
An important feature of most screw on intake pressure relief valves is that they
correct answer Have bleeder valves to vent air when a connected line is being
charged.
An MWS apparatus may have steering system problems if the steering wheel can
be rotated (WITHOUT MOVING THE FRONT TIRES) more than correct answer 10
degrees
An MWS apparatus should be started with all electrical switches in the OFF
position in order to correct answer Start the engine without a load
As hose diameter increases correct answer Friction loss decreases
As operations proceed during water shuttle, make and break personnel at the fill
site should monitor correct answer Ground conditions
, At a fill site , a cone or similar device is used to correct answer Mark the stopping
point for an mws apparatus
At a water shuttle operation, the amount of water dumped is the amount of
water the tank hold less correct answer 10%
At a water shuttle operation, the second and subsequent mobile water supple
apparatus may leave the dump site once correct answer Their ENTIRE load has
been dumped
Before conduction fire pump service test , there are two acceptable sources
correct answer •fire hydrant
• static body of water (drafting)
Before driving over a guarded railroad crossing an emergency response correct
answer Look both right and left and proceed cautiously
Before performing a quick fill operation you should make sure the tank vents are
open because failure to have adequate venting during this operation could result
in : correct answer A dramatic PRESSURE failure of the tank
Both the fill site time and the dump site time include the time spent correct
answer Maneuvering/positioning
Check to see if the automotive gauges in MWS apparatus are functioning properly
by: correct answer Starting the engine and making sure that the gauges move into
their normal operative ranges
