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WorksheetsReview Test 01
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
When loading the goods on the same pallet, all the goods are arranged in the same direction, and the arrangement of the even -numbered layers is also the same as the arrangement of the odd-numbered layers. What is this stacking arrangement method?
a)
block stacking method
b)
alternately arranged stacking method
c)
pinwheel stacking method
d)
brick -laying stacking method
2.
What is the vertical force per unit area cal led?
a)
pressure
b)
torque
c)
shear force
d)
terrestrial gravity
3.
What should the driver of the stacker do when stacking goods on the trailer?
a)
check that the trailer and the trailer head are connected
b)
check that the trailer tires are fixed
c)
stack from the left side of the trailer first
d)
stack from the right side of the trailer first
4.
For the stacks of straw sacks, gunny bags, plastic bags and other bagged containers that are above 2 meters in height, at more than how many centimeters should the employer specify the distance between the stack and the lower end of the stack ?
a)
1
b)
5
c)
10
d)
15
5.
What can you do with the height of the shuttle and the inclination of the mast when traveling in a stacker with or without load?
a)
the height of the shuttle and the inclination of the mast can be adjusted arbitr arily
b)
only the shuttle height can be adjusted
c)
only the inclination of the mast can be adjusted
d)
it is prohibited to arbitrarily adjust the height of the shuttle and the inclination of the mast
6.
What is the correct procedure when the stacker is stacking goods?
a)
tilt the shuttle forward first, wait for the shuttle to fully enter the pallet, and then tilt the shuttl e backward
b)
first adjust the shuttle to a level, wait for the shuttle to fully enter the pallet, and then tilt the shuttle backward
c)
first adjust the shuttle to a level, wait for the shuttle to fully enter the pallet, and then raise the shuttle and tilt it backward
d)
tilt the shuttle forward first, wait for the shuttle to fully enter the pallet, and then keep the shuttle horizontal
7.
What is the safety factor of the chain used in the stacker loading and unloading device?
a)
1
b)
2
c)
3
d)
5
8.
Stackers should be equipped with headlights and backlights, but for those stackers that have been limited for use in places with good illumination, what should be done?
a)
always be equipped as well
b)
not subject to the limit
c)
no need to be equipped
d)
not nece ssarily to be equipped
9.
When the stacker is perf orming cargo stacking operations, what is the correct processing procedure if the upper stacking cargo is not aligned with the lower cargo pallet?
a)
use the front end of the shuttle to drag the upper cargo back
b)
re-lift the upper stack of goods and stack ag ain
c)
ignore it
d)
use shuttles to push back the upper stack of goods
10.
When the stacker is stacking goods, what must the stacker operator do if it is to be stacked neatly?
a)
operate at low speed
b)
operate at high speed
c)
stack by manual handling
d)
use a crane to lift
11.
The stacker should be equipped with a head living that meets the requirements. The head living is strong enough to withstand the uniformly distributed sta tic load of twice the maximum load of the stacker. How many metric tons is the value of more than 4 metric tons?
a)
3
b)
4
c)
5
d)
6
12.
What is the driving device that must be used when operating the hydraulic variable speed stacker for loading and unloading goods?
a)
inching pedal
b)
handbrake
c)
rotating warning light
d)
clutch
13.
What class of fire does an electrical fire belong to?
a)
Class A
b)
Class B
c)
Class C
d)
Class D
14.
What is the acceleration of 1G in the mechanical unit?
a)
9.8m/s2
b)
980m/s2
c)
1m/s2
d)
1cm/s2
15.
What is the packaging that packs items in boxes, bags, barrels and other containers, bundles them, and marks them?
a)
item packaging
b)
sales packaging
c)
outer packaging
d)
commercial packaging
16.
What is the equivalent of 1 kW of electrical power in kgf -m/s?
a)
75
b)
102
c)
362
d)
746
17.
What kind of fire is caused by grease?
a)
Class A
b)
Class B
c)
Class C
d)
Class D
18.
At what pressure does the diesel engine inject diesel into the cylinder for combustion and explosion?
a)
low pressure
b)
medium pressure
c)
high pressure
d)
ultra -high pressure
19.
Which one is most likely to cause poisoning (hypoxia) among the various harmful substances in engine exhaust?
a)
carbon monoxide (CO)
b)
carbon dioxide (CO2)
c)
hydrocarbons (HC)
d)
nitrogen oxides (NOx)
20.
What is the English abbreviation for Material Safety Data Sheet (MSDS)?
a)
SPSS
b)
SARS
c)
MSDS
d)
AIDS
21.
The stacker loads goods on the slope. What is the operation method?
a)
lift the load from the side fork
b)
lift the load down from uphill
c)
lift the load up from downhill
d)
don't consider it
22.
When the stacker goes uphill, the cargo should be kept at:
a)
the front
b)
the rear
c)
either the front or t he rear
d)
no lower than the height of eyes
23.
Generally, the lead -acid battery used in electric stackers is composed of 24 sub -cells. What is its voltage?
a)
24V
b)
36V
c)
48V
d)
80V
24.
When the stacker is loading and unloading goods, pay attention to other goods on both sides of the pallet. What is the best way to avoid collisions?
a)
drive at high speed
b)
drive S -type at low speed
c)
keep a safe distance and drive at low speed
d)
drive quickly and slowly at will
25.
What needs to be stated on the sticker of the stacker type certification marks?
a)
model
b)
qualified number
c)
maximum load
d)
base load (load -bearing) center
26.
What should you do if the cargo on the pallet suddenly skews when the stacker with load is moving?
a)
ask someone else to help straighten the goods
b)
immediately lower the pallet to the ground and adjust the position of the cargo
c)
do not carry to avoid danger
d)
ignore it
27.
Where should the cargo be kept when the stacker goes downhill?
a)
front
b)
rear
c)
either front or rear will be all right
d)
not lower than eye height
28.
What is the main function of the hole on the battery cap of the stacker?
a)
add battery water
b)
ventilate
c)
check the water level of the battery
d)
easy to remove the battery cap
29.
What does "○" in the industrial safety label mean?
a)
prohibition
b)
general description or tips
c)
attention
d)
warning
30.
What is the rate of change in speed of an object per unit time?
a)
force
b)
displacement
c)
acceleratio n
d)
velocity
31.
What kind of fires are caused by solid combustibles such as rubbers and plastics according to the fire classification?
a)
Class A
b)
Class B
c)
Class C
d)
Class D
32.
When is the correct time to use the stacker handbrake?
a)
when parking and starting uphill
b)
during deceleration
c)
when going downhill
d)
when changing the driving direction
33.
When the driver of a mechanism moves at a constant speed, the follower sometimes moves and sometimes remains stationary. What is the name of this kind of motion mechanism?
a)
reverse motion
b)
parking
c)
parallel motion
d)
intermittent motion
34.
When pushing objects on the inclined plane, what happens when the slope is smaller?
a)
more effort -saving
b)
more laborious
c)
not effort -saving
d)
it depends
35.
When does the stacker use the low gear?
a)
when the car is empty
b)
when starting and driving backwards with a load
c)
when driving straight
d)
unlimited
36.
What is the size of the longitudinal side of the end panel of the p arallel pallet called?
a)
the length of the pallet
b)
the full length of the pallet
c)
the width of the pallet
d)
the height of the pallet
37.
When the stacker is operating on a slope, it travels on a slope. What is wrong when it is going downhill on a steep slope?
a)
never turn off the engine
b)
never change the speed
c)
never make any turns
d)
can travel across slopes
38.
When the stacker is reversing, if it is found that the left side of the vehicle is close to the left side of the stack, what is the correct processing procedure?
a)
continue to reverse and turn the steering wheel to correct the direction
b)
step on the acceler ator to quickly drive the stacker away from the scene
c)
stop immediately
d)
there is no need to take contingency measures and ignore it
39.
If the structure, performance and protection of the forklift provided by the provider fail to meet the safety stan dards, how much will the penalty be suspended?
a)
NT$50,000 to NT$200,000
b)
NT$100,000 to NT$500,000
c)
NT$200,000 to NT$1 million
d)
NT$200,000 to NT$2 million
40.
Which of the following is correct regarding the construction of an air -cooled diesel stacker engine?
a)
cylinder without w ater jacket
b)
cylinder with water jacket
c)
without fan
d)
with water pump
41.
Under which of the following visual inspection conditions can the hydraulic oil of the stacker still be used after the viscosity is normal?
a)
transparent and slightly colored
b)
becomes milky white
c)
turns dark brown
d)
there is foam
42.
What is the biggest influence on the insulation performance of a material?
a)
temperature
b)
voltage
c)
purity
d)
humidity
43.
What factors change the insulation performance of an object?
a)
slope
b)
gradient
c)
hum idity
d)
hardness
44.
What does it mean for the goods when the package of goods is marked with a mark ?
a)
limited use of wire rope
b)
limited use of steel chain
c)
sling position
d)
prohibit the use of steel chain
45.
In what way must the voltmeter be connected to the circuit when measuring voltage?
a)
parallel connection
b)
series connection
c)
multiple connection
d)
any method is available
46.
What kind of instrument is used to measure the spec ific gravity of battery electrolyte?
a)
manometer
b)
hygrometer
c)
hydrometer
d)
make -up water cup
47.
If the package of the shipment is marked with a mark , what does it mean for the goods?
a)
waterproof packaging
b)
must not be damped
c)
umbrella inside
d)
transportation on rainy days is prohibited
48.
Which of the following factors will not cause the battery to explode?
a)
the positive and negative wires are short -circuited
b)
wiring error
c)
electrolyte sulfuric acid is too dilute
d)
the battery cable is broken
49.
Which of the following has nothing to do with the resistance ohm value?
a)
the material of the wire
b)
the thickness of the wire
c)
the length of the wire
d)
the quality of the outer insulation of the wire
50.
Which of the following are the conditions for estimating the weight of the load and the forklift ？
a)
volume, specific gravity, mass, shape
b)
volume, specific gravity, mass, center of gravity
c)
volume, specific gravity, center of gravity, shape
d)
mass, specific gravity, center of gravity, shape
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