REFRI
問題一覧
1
Litmus paper and Sulfur Stick
2
Applying litmus paper to the circulating discharge
3
dense white smoke
4
blue
5
closed except when checking oil level
6
iron
7
on the discharge pipe from the condenser and compressor
8
change of bubbling sound of air to the crackling sound of ammonia
9
hot-gas defrost
10
Into a bucket of water
11
diaphragm and bellows type
12
clean the plates and renew worn out ones
13
king (liquid) valve and expansion valve
14
direct system
15
in the highest part of the system
16
a temperature-controlled stop valve
17
solenoid valve and the evaporator coils
18
remove dirt, scale and metal chips from the refrigerant
19
compressor discharge valve and the condenser
20
between the king valve and the solenoid valve
21
receiver and the expansion valve
22
king valve and the expansion valve
23
scale trap and the thermal expansion valve
24
dehydrator
25
discharge side of the compressor
26
to remove moisture from the system and adding refrigerant to the system
27
king valve
28
ground joints
29
cylinder unloader
30
magnetic stop valve
31
refrigerant flooding back
32
heat added to change the state of a substance
33
purging the system
34
it should have air completely surrounding them
35
allow about ½" slack
36
decreases
37
the discharge pressure of the refrigerant
38
the brine will freeze
39
wall of the icebox
40
remove the heat required to melt one ton of ice in 24 hours
41
maintains the back pressure in the
42
evaporator coil outlet
43
remove same at once
44
fusion
45
all of the above
46
charging side of the system
47
all of the above
48
contain a strainer-dryer
49
all of the above (called the power element unit)
50
all of the above
51
an electrical release
52
as the refrigerant load dictates
53
clear
54
latent heat
55
springs
56
near the evaporator coil outlet
57
bimetal type
58
receiver and evaporator
59
compressor and condenser
60
salt-water side of condenser
61
all of the above
62
Asbestos and Metallic
63
pressure and temperature
64
a small pipe inside a larger pipe, the cooling water passing through the small pipe and the refrigerant through the large pipe.
65
green
66
A soapsuds solution together, mixed with a little glycerine to hold the solution together, and watch for bubbles.
67
on the discharge pipe between the compressor and the discharge valve
68
the pressure which corresponds to a temperature from 6°F to 15°F higher than the condenser discharge.
69
prevent excessive pressure in case of stoppage of the discharge side of the system.
70
any of the above
71
any of the above
72
an indirect system
73
D,B, and C
74
any of the above
75
reduces efficiency of the plant
FLUIDS MACHINERIES
FLUIDS MACHINERIES
Miggy Elivera · 26問 · 1年前FLUIDS MACHINERIES
FLUIDS MACHINERIES
26問 • 1年前COMBUSTION DUAL
COMBUSTION DUAL
Miggy Elivera · 9問 · 1年前COMBUSTION DUAL
COMBUSTION DUAL
9問 • 1年前DRB
DRB
Miggy Elivera · 14問 · 1年前DRB
DRB
14問 • 1年前BRAYTON
BRAYTON
Miggy Elivera · 17問 · 1年前BRAYTON
BRAYTON
17問 • 1年前COMPRESSORS
COMPRESSORS
Miggy Elivera · 12問 · 1年前COMPRESSORS
COMPRESSORS
12問 • 1年前問題一覧
1
Litmus paper and Sulfur Stick
2
Applying litmus paper to the circulating discharge
3
dense white smoke
4
blue
5
closed except when checking oil level
6
iron
7
on the discharge pipe from the condenser and compressor
8
change of bubbling sound of air to the crackling sound of ammonia
9
hot-gas defrost
10
Into a bucket of water
11
diaphragm and bellows type
12
clean the plates and renew worn out ones
13
king (liquid) valve and expansion valve
14
direct system
15
in the highest part of the system
16
a temperature-controlled stop valve
17
solenoid valve and the evaporator coils
18
remove dirt, scale and metal chips from the refrigerant
19
compressor discharge valve and the condenser
20
between the king valve and the solenoid valve
21
receiver and the expansion valve
22
king valve and the expansion valve
23
scale trap and the thermal expansion valve
24
dehydrator
25
discharge side of the compressor
26
to remove moisture from the system and adding refrigerant to the system
27
king valve
28
ground joints
29
cylinder unloader
30
magnetic stop valve
31
refrigerant flooding back
32
heat added to change the state of a substance
33
purging the system
34
it should have air completely surrounding them
35
allow about ½" slack
36
decreases
37
the discharge pressure of the refrigerant
38
the brine will freeze
39
wall of the icebox
40
remove the heat required to melt one ton of ice in 24 hours
41
maintains the back pressure in the
42
evaporator coil outlet
43
remove same at once
44
fusion
45
all of the above
46
charging side of the system
47
all of the above
48
contain a strainer-dryer
49
all of the above (called the power element unit)
50
all of the above
51
an electrical release
52
as the refrigerant load dictates
53
clear
54
latent heat
55
springs
56
near the evaporator coil outlet
57
bimetal type
58
receiver and evaporator
59
compressor and condenser
60
salt-water side of condenser
61
all of the above
62
Asbestos and Metallic
63
pressure and temperature
64
a small pipe inside a larger pipe, the cooling water passing through the small pipe and the refrigerant through the large pipe.
65
green
66
A soapsuds solution together, mixed with a little glycerine to hold the solution together, and watch for bubbles.
67
on the discharge pipe between the compressor and the discharge valve
68
the pressure which corresponds to a temperature from 6°F to 15°F higher than the condenser discharge.
69
prevent excessive pressure in case of stoppage of the discharge side of the system.
70
any of the above
71
any of the above
72
an indirect system
73
D,B, and C
74
any of the above
75
reduces efficiency of the plant