Dust Collection / Hopper Systems Flashcards
1
Q
Dust Collection / Hopper Systems
An explosion may occur during the following:
- Introduction of an ________ ______ into the dust collector, hopper or bin
- Movement of ___ into the dust collector, hopper or bin
- A sudden movement of materials causing dust to be _________ in air
- A __________ fire in the contents
- A buildup of _____ ___________ in the equipment used to transfer, transport or move product from one container to another
- As a result of firefighters attempting to clear materials to get to the ______ of ________
A
- ignition source
- air
- suspended
- smouldering
- static electricity
- source of ignition
2
Q
Dust Collection / Hopper Systems
What is the minimum number of handlines required at a dust collector / hopper fire?
A
- 2 x 45mm hand lines
- 1 x 65mm hand line
3
Q
Dust Collection / Hopper Systems
Opening access doors to dust collectors / hoppers is extremely hazardous. Only a ________ _____ and above can make the decision to open access doors.
A
District Chief
