WPBBQ
Authored by Hugo Vernaeve
Engineering
3rd Grade
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gasinjector is a synonym for a venturi
Yes
No
Only for modern burners
Only if the overbresuure is higher than 30 mbar
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The venturi is located in the inlet channel
No
Yes
It can also be in the outletchannel
It is located in the mixing chamber
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The purpose of a venturi is
Decreasing the airspeed
Increasing the airspeed
Mixing air and gas
Increase the gas pressure
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The airintake for a burner of the open type is coming from
Sucked in through a tube
Sucked in via a grid
Directly from the room where the burner is located
blown in via a compressor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The smoke extraction is done via a
double-walled pipe
a single-walled pipe
fan
it is not necessary
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