Smitty Hazmat

Question 1

The longer the carbon chain the

Answer 1

Smaller the expansion ratio

Question 2

DOT regulates

Answer 2

Odorant of gases in transport

Question 3

What is the percentage of gas you can pick up with a normal sense of smell

Answer 3

20%

Question 4

Rate of mercaptan added to gas

Answer 4

1lb for every 10,000 gallons of propane
Equaling (1ppb)

Question 5

One gallon of propane weighs

Answer 5

4.23lbs

Question 6

Propane ignition temp

Answer 6

922-1122f

Question 7

Specific gravity propane

Answer 7

.504

Question 8

Most common propane incident involves what size container

Answer 8

20lb cylinder

Question 9

OPD propane valve

Answer 9

Overflow prevention device

Question 10

Propane psi

Answer 10

250psi or 375psi

Question 11

Outage space for propane (vapor space)

Answer 11

20%

Question 12

Scully system for tanker truck

Answer 12

Regulates the product being filled to create vapor space

Question 13

1993

Answer 13

Diesel

Question 14

50 gpm

Answer 14

To cool 20lb cylinder

Question 15

100 gallon tank can

Answer 15

1,000 lbs

Question 16

Co flammable range

Answer 16

12.8- 74%

Question 17

Propane flammable range

Answer 17

2.15% LEL TO 9.6% UEL

Question 18

Hydrogen cyanide flammable range

Answer 18

5.6% TO 40% BY VOLUME IN AIR

HIGHLY FLAMMABLE

Question 19

Standard for indoor air quality

Answer 19

EPA and national ambient air quality

9ppm over 24hrs outside

9ppm for 8hrs inside

Get osha standards

Question 20

CO idlh level

Answer 20

35ppm or above

Question 21

100ppm of CO or greater

Answer 21

The occupancy should be evacuated to due to lethal range

Question 22

35ppm of CO or above

Answer 22

The residency shall be evacuated