Medgas

Question 1

What is needed for exposed med gas lines?

Answer 1

Adequate protection

Question 2

If Med gas is run in a tunnel what is required?

Answer 2

Adequate lighting.

Question 3

What Med gas is required in all healthcare locations

Answer 3

Vacuum

Question 4

Med gas is supplied with what kind of cu? Above and below ground?

Answer 4

Type K and L hard temper above, soft type underground

Question 5

O2 colour

Answer 5

White background green lettering

Question 6

Nitrous oxide colours and chem symbol

Answer 6

N2O blue background white lettering

Question 7

CO2 colours

Answer 7

grey background white or black lettering

Question 8

Helium colours

Answer 8

Brown background white lettering

Question 9

Nitrogen colours

Answer 9

Black background white lettering

Question 10

Med vacuum colours

Answer 10

Yellow background black letters

Question 11

Gas scavenger colour

Answer 11

Magenta background white letters

Question 12

Max distance between Med gas labels

Answer 12

20’ 6m

Question 13

Test pressures for Med gas

Answer 13

1.5 times working pressure not less than 150 for 24h 60psi vacuum

Question 14

O2 psi

Answer 14

55

Question 15

N2O psi

Answer 15

55

Question 16

Medair psi

Answer 16

55 psi

Question 17

N2 psi

Answer 17

175

Question 18

Medvac strength

Answer 18

22” hg

Question 19

CO2 psi

Answer 19

55psi

Question 20

Regulatory commissioner

Answer 20

Cga

Question 21

What is used to assist the change of state when leaving cylinder

Answer 21

Vaporizer

Question 22

Dry nitrogen flow rate while brazing

Answer 22

10-15 cfh

Question 23

Minimum number of vacuum pumps

Answer 23

3

Question 24

How many tests

Answer 24

3

Question 25

Frequency of testing zone valve

Answer 25

Once in 5 year