問題一覧
1
what is LPG?
Liquid petroleum, gas
2
What is cng
Compressed natural gas
3
LPG containers with a capacity equal to or greater than ?
16.04 oz
4
CNG containers with the capacity equal to or greater than ?
8.7
5
Storage handling or use of more than __ SCF of lpg or cng needs a permit
400 scf
6
16.4oz requires how many containers requiring a permits
47
7
portable LPG containers with a capacity greater than 16.4 ounces and CNG containers what a capacity greater than 8.7 SCF must not be stored. ?
True
8
ALTGCNG permit will not be issued by the FDNY for a stationary LPGCNG insulation located in an area where access to piped natural gas from a public utility is available
true
9
Permanent permits are valid for ___ months only
12
10
One day, temporary permit may be issued to a Street Fare event
true
11
City wide permit is valid up to __ days and all LPGCNG containers must be removed from the site at the end of each workday.
30
12
All permits and certificates of fitness shall be readily available on the premise for inspection by fire department representatives
true
13
Do not rely solely on the color of the container to identify the contents. Do not use any container that is unmarked or has conflicting markings are labels.
true
14
empty containers must be handled in the same manner as full ones
true
15
All LPGCNG containers must be secured in a ______ and must not be stacked or stored on shelves.
upright position
16
The gas containers used for on side jobs are useless occurred on a ____
handtruck
17
The containers are a lot less likely to be damaged when secured on a _____
handtruck
18
What can you use as an appropriate material to secure a gas containers?
chain
19
Most gas containers have a protected cap LPG containers have a collar
true
20
To protect, the cap is shaped like a ______
inverted cup
21
The protective color is ____ on the top of the container
welder
22
Call Gas containers and the related equipment must be protected from
extreme temperatures
23
All containers must be secured an upright position, and must not be stacked or start on shelves
true
24
The control valve must be opened by ____
hand
25
Before the gas containers can be used a _____ must be attached to each of the control valves
regulator
26
Do not open the gas container five or regular top until the regulator securely attached
true
27
Hoses must be protected from physical damage, and no holes is allowed to exceed ___ feet
30
28
When the gas containers are inside buildings, those must not pass to any portions, walls, ceilings, or floors
true
29
CNG and LPG containers must not be moved unless the container valves are closed
true
30
A compressed gas container must not be rolled on its side or rim
true
31
A FDNY bureau Tatian permit issued by the bear Bureau of fire prevention is required for each vehicle transporting quantities exceeding ____
400 scf
32
LPG is naturally color is or odorless
true
33
LPG is heavier than air
true
34
The expansion rate causes liquid LPG to be much greater fire hazard than a _____
vapor leak
35
LPG containers must be tested by the DOT approved vendors, every ___
5 years
36
Standard, portable LPG containers are allowed to charge to a maximum of __ pounds in weight
100
37
when portable containers are moved, they must be secured to a specialist designed ____
hand truck
38
Two types of LPG containers
standard , universal
39
The control valve must be opened by _
hand
40
The velvet must never be forced open by using a ____
wrench
41
The regulator must be installed before any OPG containers used to feel any appliance
true
42
Do not open the container valve or regulator tap until the regulator is securely attached
true
43
A rubber sleeve connection is prohibited in the Lbg containers
true
44
The certificate of fitness holder is responsible to ensure if the excess flow check is installed by manufacture without that acceptable check, the LPG must not be used as fuel for forklift must be returned to the supply
true
45
As a precaution, LBPG must only be used in wealth and ventilated areas. The LPGA container must not be placed or used on the ground or in below location.
true
46
All LPG containers must be secured and the upright position, and must not be stacked or stored on shells. Combustible materials must not be located less than 10 feet within any LPG alliance or container.
true
47
Any single CNG container must not exceed __
381 scf
48
any defective components that are discovered must be marked empty place before the equipment can be used again
true
49
Never check for leaks with a flame. These areas must be checked using soap and water solution.
soap and water
50
What sequence is used to put out fires?
pull aim squeeze sweep
51
How do you approach of a fire?
upwind
52
For pipe gas to gas up I must be shut off first and then call 911
true
53
When it is not possible to shut off the gas supply and the guy supplies Limited, allow the flying to burn his self out and call 911
true
54
What fire extinguisher is used to put out combustible materials
CLASS A
55
What fire extinguisher is used to put out combustible liquids
Class B
56
What fire extinguisher is used to put out electric equipment?
A & B
57
What fire extinguishers are used to put out combustible metals
class D
58
What fire extinguishers used to put out cooking oil Fires
class K
59
Portable fire extinguishers are required to be checked monthly
true
60
Under no circumstances should work I’ll be sentimental if the oxygen content is below __
19.5
61
Call hot Work operation shall be conducted at least __ feet from combustible materials
25
62
The LPGACNG containers are and heaters must be kept at least ___ away from manhole opening
6 feet
63
CNG containers must be color-coded
red
64
The tool cart must have a door at least inch stink
1/4
65
Where does this sign go?
Must be affixed to two opposite exterior walls of the cart
66
The nearest lot line sidewalk, or building on a join lot
10 feet
67
Any school hospital church or place of public assembly?
100 feet
68
Any building occupied as a multiple dwelling
50 feet
69
Flammable liquid or combustible liquids storage tank
20 feet