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WorksheetsPump it
Total questions: 16
Worksheet time: 20mins
Flow is the (a) at which water is discharged.
Pressure is the (b) water is discharged
The head refers to the _____ of water. A head of 1m will have a base pressure of __ kPa.
(a)
Frictional loss of 38mm hose is (a) Kpa. 50mm frictional loss is (b) Kpa. 64mm hose is (c) Kpa.
Jet reaction is the term used to describe the opposing force of the water jet as it projects from the branch.
True
False
?
Rivet
Rectangular container capacity=
length X breadth X depth X ____
1000
100
Cylindrical container capacity = ___ X length X diameter ² X 1000
2x2=4
0.8
7
The pressure gauge shows the pressure being recorded on the (a) .
The compound gauge measures conditions at the (b) .
Regulated outlet will only put out agent at (a) Kpa.
Unregulated puts out (b) pump pressure
Centrifugal pumps are capable of pumping gasses and are used in ARFFs
False
True
?
3 pumps used are:
C__________ pumps
________ displacement pumps
E______ pumps
(a)
Mk8 and 9 vehicles have a PTO or (a) powered pump. It gets its power from the (b) Via a torque converter. This can limit the (c) at which the vehicle can travel.
First vehicle sets up on the ________ side. Second vehicle sets up on the ___________ side. 3rd on the ________
Non critical, non critical, critical.
?
Critical, critical, non critical
Critical, non critical, critical
Centrifugal pumps have two main parts:
1. (a) Which causes water to be discharged at high velocity.
2. (b) Which forms the outer body of the pump.
Pump maintenance happens
Daily, weekly, after use, monthly, quarterly, 6 monthly, annually
Daily, weekly, after use, 6 monthly, annually
Daily, after use, monthly, quarterly, 6 monthly, annually
What's the 6 ancillary equipment to support the delivery of foam/water?
1. A
2. C
3. HK
4. DH
5. L
6. S
Name the two types of pump gauges
