問題一覧
1
defined as the simultaneous control of air
temperature, humidity, motion and purity of
air in a confined space.
air conditioning
2
device which provides
air conditioning.
air conditioner
3
form of energy that is transformed
by temperature difference.
heat
4
quantity of heat in BTU/min.
in a fluid or gas.
enthalpy
5
heat-exchange device in a
refrigeration system; it consists of a vessel or
arrangement of pipes or tubing in which
refrigerant vapor is liquefied by the removal
of heat
condenser
6
machine for drawing
refrigerant from the evaporator at a relatively
low pressure, compresses it and discharges
it to the condenser.
compressor
7
part of the refrigeration
system in which refrigerant is vaporized,
thereby taking up external heat and
producing cooling
evaporator
8
heat transmission, either
natural or forced (by means of fan or blower),
by currents resulting from differences in
density due to temperature differences in the
heated space.
convection
9
water vapor within a confined
space or environment.
humidity
10
the ratio of the weight
of water vapor actually in humid air to the
maximum possible weight of water vapor that
the air could contain at the same
temperature
relative humidity
11
weight of water vapor in a
mixture per pound of dry air.
humidity ratio
12
device which responds to
changes in temperature, directly or indirectly
thermostat
13
the introduction of
water into an unsaturated air to increase
humidity ratio but without transfer of heat to
or from an outside source
adiabatic saturation
14
the temperature at which air-
water vapor mixture will become saturated
and begins to yield drops of condensed
water
dew point
15
the amount of heat which is
absorbed or evolved in changing the state of
the substance without changing its
temperature
latent heat
16
heat in BTU absorbed by a
substance in changing its temperature
without changing its state
sensible heat
17
temperature
shown by a thermometer with a wetted bulb
rotated rapidly in the air to cause evaporation
of its moisture
wet bulb temperature
18
temperature of air-
water vapor mixture as measured in the
normal way with °F thermometer.
dry bulb temp
19
an absorber which could be
liquid or solid that can remove water vapor
from a material
dessicant
20
device used to vary the volume
of air passing through an air outlet, inlet or
duct
damper
21
passageway usually fabricated of metal,
fiberglass concrete or cement, and asbestos
fibers; used to transfer air from one location
to another
duct
22
device used to separate solids
such as dirt, dust, and other particle from air.
filter
23
substance which produces
refrigerating effect by absorbing heat while
expanding or evaporating
refrigerant
24
synthetic chemical refrigerant.
freon
25
the process of supplying or
removing air by natural method or
mechanical means to or from any space.
ventilation
26
the useful
refrigerating effect equal to 211 KJ/min. or
288,000 BTU/24 hours or 12,000 BTU/hr.
ton of refrigeration
27
specific refrigerating
machine combination for a given refrigerant.
condensing unit
28
an evaporator constructed
with a pipe or tubing.
expansion coil
29
any device equipped with
heating element used in the refrigerating
system to increase the pressure of the
refrigerant
generator
30
equipment
including any or all of the following:
compressor, generator, evaporator,
absorber, receiver, connecting pipe, air
air conditioning machinery
31
type of system used
for small installation such as residences and
small offices.
unit air conditioner
32
composed of 2
separate sections, one installed inside the
room while the other is mounted outside the
building.
split type
33
type of air conditioning system used for
large installations with the use of ducts.
centralized
34
structure, usually on the
roof of the building over which water is
circulated so as to cool it evaporatively in
contact with air
cooling tower
35
the
ratio of annual fuel output energy to annual
input energy
afue
36
for
cooling, the ratio of the rate of heat removal
to the rate of energy input; for heating, the
ratio of the rate of heat delivered to the rate
of energy input
cop
37
ratio of
net equipment cooling capacity in BTU/hr. to
the total rate of electric input in watts.
IPLV (Integrated Part Load Value) – a single
number figure of merit based on part-load
EER or COP
eer
38
based upon the alternate liquefying and evaporating of a volatile
liquid refrigerant with a low boiling point
mechanical refrigeration
39
from of water chiller recently developed is the absorption machine.
cooling by absorption
40
a direct current is passed through the circuit of a thermocouple then
heat is given off at one junction and absorbed at the other.
thermoelectric cooling
41
correct air distribution contributes to an efficient air-conditioning system as
does any single factor. An air conditioning system may deliver the required quantity of conditioned
air and still fail to give satisfactory room condition because of poor air distribution.
air distribution
42
row of elevators in a high-rise
building controlled by a common operating
system and responding to a single call
button
bank
43
the vertical distance traversed by an
elevator car from the lowest to the highest
landings of the hoist way. Also called travel
rise
44
an elevator system
consisting of a car that is mounted on guide
rails, supported by hoisting cables, and
driven by electric hoisting machinery
electric elevator
45
a structure housing elevator
machinery on the roof of a building
penthouse
46
the vertical distance
from the top of an elevator car to the nearest
overhead obstruction when the car platform
is level with the top landing.
top car clearance
47
vertical enclosed space for the
travel of one or more elevators. Also called
elevator shaft
hoist way
48
the portion of a floor adjacent to
an elevator hoist way, used for receiving and
discharge of passengers or freight
landing
49
door between a hoist
way and an elevator landing, normally closed
except when an elevator car is stopped at the
landing
hoist way door
50
the portion of a hoist way
extending from the level of the lowest landing
to the floor of the hoist way
elevator pit
51
boxlike structure on a roof
providing access to a stairwell or an elevator
shaft
bulkhead
52
wheel or disk with a
grooved rim, used as a pulley for hoisting
driving sheave
53
a pulley for tightening and
guiding the hoisting cables of an elevator
system. Also called deflector sheave
idle sheave
54
one of the heavy steel
beams supporting the hoisting machinery for
an elevator.
machine beam
55
one of the vertical steel tracks
controlling the travel of an elevator car or
counterweight
guide rail
56
one of the electric cables
connecting an elevator car to a fixed
electrical outlet in the hoist way.
traveling cable
57
weight balancing
another weight, as the rectangular cast-iron
blocks mounted in a steel frame to
counterbalance the load placed on the
hoisting machine by an elevator car
counterweight
58
piston or spring device for
absorbing the impact of a descending
elevator car or counterweight at the extreme
lower limit of travel
buffer
59
piston or spring device for
absorbing the impact of a descending
elevator car or counterweight at the extreme
lower limit of travel
buffer
60
signaling apparatus in an
elevator car or at a landing that displays a
visual indication of floor landings
annunciator
61
a chair or platform mounted on
a steel guide rail and driven by an electric
motor, used for raising or lowering a person
or goods, also along a stairway. Also called
stair lift.
inclined lift
62
Given the structured machine consist of a DC motor, shaft
of which is directly connected to the break wheel in driving sheave.
gearless
63
worm and dear interposed
between the driving motor in the hoisting sheave, the power from the motor is transmitted
through reduction gears. The motor is either AC or DC in comparison with the gearless
unit which is always DC.
geared
64
this is the load carrying
unit of an elevator including its
platform, frame, and enclosure
cab
65
this is the simplest of the different modes of
elevator operation. It handles only one call at a time, providing an uninterrupted trip for
each call.
single automatic push button control
66
this type of elevator system control does not have any call storage
provision.
collective control
67
type of collective operation is “selective” in that it
is arranged to collect all waiting “up” calls on the trip up and all hall “down” calls on the trip
down.
selective collective operation
68
most advanced type of control system continuously
monitors demand and controls each car’s motion
computerized system control
69
up and down escalators "side by side or separated by a distance," seen often in
metro stations and multilevel motion picture theaters).
parallel
70
minimizes structural space requirements by "stacking" escalators that go in
one direction, frequently used in department stores or shopping centers.
crisscross
71
two or more escalators together that travel in one direction next to one or
two escalators in the same bank that travel in the other direction.
multi parallel
72
it is preferred that staircases be located adjacent to
the escalator if the escalator is the primary means of transport between floors. It may also
be necessary to provide an elevator lift adjacent to an escalator for wheelchairs and
disabled persons
up
bilat ni muski
bilat ni muski
KRYZL CHARYNE MICU · 54問 · 1年前bilat ni muski
bilat ni muski
54問 • 1年前BULITAS
BULITAS
KRYZL CHARYNE MICU · 33問 · 1年前BULITAS
BULITAS
33問 • 1年前bldtc
bldtc
KRYZL CHARYNE MICU · 26問 · 1年前bldtc
bldtc
26問 • 1年前concrete
concrete
KRYZL CHARYNE MICU · 19問 · 1年前concrete
concrete
19問 • 1年前physics
physics
KRYZL CHARYNE MICU · 66問 · 1年前physics
physics
66問 • 1年前history
history
KRYZL CHARYNE MICU · 55問 · 1年前history
history
55問 • 1年前midterms utilities
midterms utilities
KRYZL CHARYNE MICU · 87問 · 1年前midterms utilities
midterms utilities
87問 • 1年前survey
survey
KRYZL CHARYNE MICU · 24問 · 1年前survey
survey
24問 • 1年前DESIGN44
DESIGN44
KRYZL CHARYNE MICU · 29問 · 1年前DESIGN44
DESIGN44
29問 • 1年前physicskurat
physicskurat
KRYZL CHARYNE MICU · 25問 · 1年前physicskurat
physicskurat
25問 • 1年前phys
phys
KRYZL CHARYNE MICU · 35問 · 1年前phys
phys
35問 • 1年前histowyy
histowyy
KRYZL CHARYNE MICU · 47問 · 1年前histowyy
histowyy
47問 • 1年前des5
des5
KRYZL CHARYNE MICU · 23問 · 1年前des5
des5
23問 • 1年前history 4
history 4
KRYZL CHARYNE MICU · 27問 · 1年前history 4
history 4
27問 • 1年前HIST 4
HIST 4
KRYZL CHARYNE MICU · 24問 · 1年前HIST 4
HIST 4
24問 • 1年前bldtc
bldtc
KRYZL CHARYNE MICU · 29問 · 1年前bldtc
bldtc
29問 • 1年前bldtc short
bldtc short
KRYZL CHARYNE MICU · 20問 · 1年前bldtc short
bldtc short
20問 • 1年前divine
divine
KRYZL CHARYNE MICU · 100問 · 1年前divine
divine
100問 • 1年前問題一覧
1
defined as the simultaneous control of air
temperature, humidity, motion and purity of
air in a confined space.
air conditioning
2
device which provides
air conditioning.
air conditioner
3
form of energy that is transformed
by temperature difference.
heat
4
quantity of heat in BTU/min.
in a fluid or gas.
enthalpy
5
heat-exchange device in a
refrigeration system; it consists of a vessel or
arrangement of pipes or tubing in which
refrigerant vapor is liquefied by the removal
of heat
condenser
6
machine for drawing
refrigerant from the evaporator at a relatively
low pressure, compresses it and discharges
it to the condenser.
compressor
7
part of the refrigeration
system in which refrigerant is vaporized,
thereby taking up external heat and
producing cooling
evaporator
8
heat transmission, either
natural or forced (by means of fan or blower),
by currents resulting from differences in
density due to temperature differences in the
heated space.
convection
9
water vapor within a confined
space or environment.
humidity
10
the ratio of the weight
of water vapor actually in humid air to the
maximum possible weight of water vapor that
the air could contain at the same
temperature
relative humidity
11
weight of water vapor in a
mixture per pound of dry air.
humidity ratio
12
device which responds to
changes in temperature, directly or indirectly
thermostat
13
the introduction of
water into an unsaturated air to increase
humidity ratio but without transfer of heat to
or from an outside source
adiabatic saturation
14
the temperature at which air-
water vapor mixture will become saturated
and begins to yield drops of condensed
water
dew point
15
the amount of heat which is
absorbed or evolved in changing the state of
the substance without changing its
temperature
latent heat
16
heat in BTU absorbed by a
substance in changing its temperature
without changing its state
sensible heat
17
temperature
shown by a thermometer with a wetted bulb
rotated rapidly in the air to cause evaporation
of its moisture
wet bulb temperature
18
temperature of air-
water vapor mixture as measured in the
normal way with °F thermometer.
dry bulb temp
19
an absorber which could be
liquid or solid that can remove water vapor
from a material
dessicant
20
device used to vary the volume
of air passing through an air outlet, inlet or
duct
damper
21
passageway usually fabricated of metal,
fiberglass concrete or cement, and asbestos
fibers; used to transfer air from one location
to another
duct
22
device used to separate solids
such as dirt, dust, and other particle from air.
filter
23
substance which produces
refrigerating effect by absorbing heat while
expanding or evaporating
refrigerant
24
synthetic chemical refrigerant.
freon
25
the process of supplying or
removing air by natural method or
mechanical means to or from any space.
ventilation
26
the useful
refrigerating effect equal to 211 KJ/min. or
288,000 BTU/24 hours or 12,000 BTU/hr.
ton of refrigeration
27
specific refrigerating
machine combination for a given refrigerant.
condensing unit
28
an evaporator constructed
with a pipe or tubing.
expansion coil
29
any device equipped with
heating element used in the refrigerating
system to increase the pressure of the
refrigerant
generator
30
equipment
including any or all of the following:
compressor, generator, evaporator,
absorber, receiver, connecting pipe, air
air conditioning machinery
31
type of system used
for small installation such as residences and
small offices.
unit air conditioner
32
composed of 2
separate sections, one installed inside the
room while the other is mounted outside the
building.
split type
33
type of air conditioning system used for
large installations with the use of ducts.
centralized
34
structure, usually on the
roof of the building over which water is
circulated so as to cool it evaporatively in
contact with air
cooling tower
35
the
ratio of annual fuel output energy to annual
input energy
afue
36
for
cooling, the ratio of the rate of heat removal
to the rate of energy input; for heating, the
ratio of the rate of heat delivered to the rate
of energy input
cop
37
ratio of
net equipment cooling capacity in BTU/hr. to
the total rate of electric input in watts.
IPLV (Integrated Part Load Value) – a single
number figure of merit based on part-load
EER or COP
eer
38
based upon the alternate liquefying and evaporating of a volatile
liquid refrigerant with a low boiling point
mechanical refrigeration
39
from of water chiller recently developed is the absorption machine.
cooling by absorption
40
a direct current is passed through the circuit of a thermocouple then
heat is given off at one junction and absorbed at the other.
thermoelectric cooling
41
correct air distribution contributes to an efficient air-conditioning system as
does any single factor. An air conditioning system may deliver the required quantity of conditioned
air and still fail to give satisfactory room condition because of poor air distribution.
air distribution
42
row of elevators in a high-rise
building controlled by a common operating
system and responding to a single call
button
bank
43
the vertical distance traversed by an
elevator car from the lowest to the highest
landings of the hoist way. Also called travel
rise
44
an elevator system
consisting of a car that is mounted on guide
rails, supported by hoisting cables, and
driven by electric hoisting machinery
electric elevator
45
a structure housing elevator
machinery on the roof of a building
penthouse
46
the vertical distance
from the top of an elevator car to the nearest
overhead obstruction when the car platform
is level with the top landing.
top car clearance
47
vertical enclosed space for the
travel of one or more elevators. Also called
elevator shaft
hoist way
48
the portion of a floor adjacent to
an elevator hoist way, used for receiving and
discharge of passengers or freight
landing
49
door between a hoist
way and an elevator landing, normally closed
except when an elevator car is stopped at the
landing
hoist way door
50
the portion of a hoist way
extending from the level of the lowest landing
to the floor of the hoist way
elevator pit
51
boxlike structure on a roof
providing access to a stairwell or an elevator
shaft
bulkhead
52
wheel or disk with a
grooved rim, used as a pulley for hoisting
driving sheave
53
a pulley for tightening and
guiding the hoisting cables of an elevator
system. Also called deflector sheave
idle sheave
54
one of the heavy steel
beams supporting the hoisting machinery for
an elevator.
machine beam
55
one of the vertical steel tracks
controlling the travel of an elevator car or
counterweight
guide rail
56
one of the electric cables
connecting an elevator car to a fixed
electrical outlet in the hoist way.
traveling cable
57
weight balancing
another weight, as the rectangular cast-iron
blocks mounted in a steel frame to
counterbalance the load placed on the
hoisting machine by an elevator car
counterweight
58
piston or spring device for
absorbing the impact of a descending
elevator car or counterweight at the extreme
lower limit of travel
buffer
59
piston or spring device for
absorbing the impact of a descending
elevator car or counterweight at the extreme
lower limit of travel
buffer
60
signaling apparatus in an
elevator car or at a landing that displays a
visual indication of floor landings
annunciator
61
a chair or platform mounted on
a steel guide rail and driven by an electric
motor, used for raising or lowering a person
or goods, also along a stairway. Also called
stair lift.
inclined lift
62
Given the structured machine consist of a DC motor, shaft
of which is directly connected to the break wheel in driving sheave.
gearless
63
worm and dear interposed
between the driving motor in the hoisting sheave, the power from the motor is transmitted
through reduction gears. The motor is either AC or DC in comparison with the gearless
unit which is always DC.
geared
64
this is the load carrying
unit of an elevator including its
platform, frame, and enclosure
cab
65
this is the simplest of the different modes of
elevator operation. It handles only one call at a time, providing an uninterrupted trip for
each call.
single automatic push button control
66
this type of elevator system control does not have any call storage
provision.
collective control
67
type of collective operation is “selective” in that it
is arranged to collect all waiting “up” calls on the trip up and all hall “down” calls on the trip
down.
selective collective operation
68
most advanced type of control system continuously
monitors demand and controls each car’s motion
computerized system control
69
up and down escalators "side by side or separated by a distance," seen often in
metro stations and multilevel motion picture theaters).
parallel
70
minimizes structural space requirements by "stacking" escalators that go in
one direction, frequently used in department stores or shopping centers.
crisscross
71
two or more escalators together that travel in one direction next to one or
two escalators in the same bank that travel in the other direction.
multi parallel
72
it is preferred that staircases be located adjacent to
the escalator if the escalator is the primary means of transport between floors. It may also
be necessary to provide an elevator lift adjacent to an escalator for wheelchairs and
disabled persons
up