gas pressure tiers?

[nightstar]

HI guys,

What are gas network pressure tiers?

 

[ShaunCorbs]

May I ask why you are asking this question?

 

[nightstar]

Thank you for your quick reply,

Yes of course, it's in my gas safe exams and I can't find any information about it?

 

[ShaunCorbs]

Thank you for your quick reply,

Yes of course, it's in my gas safe exams and I can't find any information about it?

High and low pressure I guess ?

Low upto 0.75 bar (75 mbar)
High 0.75 bar up (normally about 6 bar but can be as high as 16 bar)

unless your on about

low and medium pressure meters ?

 

[Pssst]

low ..upto 75mbar
Medium 75mb to 2 bar
intermediate
2bar to 7 bar

High above 7 barg

 

[wattsie1987]

75mb is 0.075 bar

 

[ShaunCorbs]

75mb is 0.075 bar

Yea I know noticed about an hour later and couldn't change it

 

[nightstar]

Thank you, guy's for all your replies I have put that in my exams and hoping for the best.

 

[Dotty]

Is this a distance learning course?