WorksheetsReview Test 04
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
What happens if the stacker for loading and unloading goods suddenly stops lifting?
a)
cause cargo pushing
b)
damage the stacker structure
c)
break the shuttle
d)
overturn the stacker
2.
What should the operator do when the stacker is loaded with goods?
a)
he c an get off the stacker or leave the stacker
b)
he can get off the stacker but cannot leave the stacker
c)
by no means can he get off the stacker or leave the stacker
d)
the driver decides for himself to get off the stacker or leave the stacker
3.
Which type of forklift has the lowest CO2 emissions?
a)
gasoline engine
b)
diesel engine
c)
electric
d)
liquefied petroleum gas
4.
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
5.
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
6.
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
7.
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
8.
What can the employer do when the physical examina tion finds that the employee is not suitable for a certain job?
a)
the employer may force him to do the work
b)
the employer can fire the employee
c)
the employer must not hire him for the work
d)
the employer makes decisions according to the employee' wishes
9.
What is the appearance of the important operating procedures, methods and other related marks in the marking besides the color classification?
a)
round
b)
rectangular
c)
triangle
d)
trapezoid
10.
When the stacker starts the engine inspection, the combustion status is judged to be incomplete combustion (too rich in oil and gas). What is the color of its exhaust smoke?
a)
colorless
b)
a little light blue
c)
white
d)
black
11.
What is wrong about the r egular automatic inspection of electric (battery) powered stacker as an electrical device?
a)
micro switch
b)
electromagnetic switch
c)
engine ignition device
d)
resistance for gearshift
12.
What is the mechanism that engages and disengages the engine power transmission?
a)
clutch
b)
brake
c)
transmission shaft
d)
engine flywheel
13.
At what ground gradient should a forklift's braking system be capable of stopping the vehicle under no -load conditions while operating?
a)
10%
b)
20%
c)
30%
d)
40%
14.
Where should pressure be applied to stop the bleeding when bleeding above the eyes?
a)
in front of the ear
b)
behind the ear
c)
above the nose
d)
neck
15.
What kind of parts does the hydraulic cylinder of hydraulic power steering drive the steering mechanism to act?
a)
Pitman arm
b)
drag link
c)
drag rod
d)
diagonal draw bar
16.
Which of the following is wrong when a disaster oc curs in stacker operations?
a)
stop stacker operation immediately
b)
rescue the victims
c)
investigate the responsibilities
d)
review the reasons
17.
What is the load on an object that changes over time?
a)
compression load
b)
impact load
c)
repeated load
d)
alternate load
18.
When the stacker is working on a sloping ground, such as the inclination is with in three degrees, how many meters should the shuttle lift not exceed?
a)
1 meter
b)
1.5 meters
c)
2 meters
d)
2.5 meters
19.
Which of the following statements is wrong after engaging in stacker operations?
a)
tidy u p and clean the workplace
b)
leave the workplace without turning off the ignition
c)
review unsafe behavior
d)
report the work process to the supervisor
20.
What converts hydraulic energy into reciprocating linear motion in hydraulic components?
a)
hydraulic motor
b)
hydraulic pump
c)
hydraulic cylinder
d)
operating valve
21.
What happens when the intake pipe of a hydraulic pump is not sealed properly?
a)
the pump's output increases
b)
the pump's output decreases
c)
the pump's output is unaffected
d)
the pipeline pressure increases
22.
What should you do when the stacker fork -lifts long or wide goods into the door?
a)
when the clearance on both sides is not enough, the cargo should be trun cated
b)
you can enter the door diagonally
c)
forcibly pass and repair after damage
d)
dismantle the door and pass
23.
After the operation of the stacker is completed, which of the following is wrong with regard to the handling of the stacker?
a)
clean up or wash the oil and dirt on the exterior of the stacker
b)
check the fuel quantity and add it if necessary
c)
the battery sho uld be removed from the electric stacker to avoid power loss
d)
check whether the tire is damaged
24.
What does the word "FB" mean for FB25 marked on the stacker?
a)
gasoline engine type
b)
diesel engine type
c)
electric type
d)
liquefied petroleum gas type stacker
25.
How many kilograms is its maximum load for FB25 marked on the stacker?
a)
25
b)
2500
c)
1500
d)
250
26.
The stacker arrives in front of the stacked cargo. What should you do before for klifting the cargo?
a)
speed up
b)
make a stop and adjust
c)
decelerate
d)
fast
27.
What should be careful to prevent when operating a stacker to stack goods?
a)
tire blowout
b)
cargo falling
c)
broken pallet
d)
carrying personnel
28.
What is the angle between the shuttle plane and the vertical plane of the stacker?
a)
90 degrees
b)
less than 90 degrees
c)
more than 90 degrees
d)
to 0 degrees
29.
What should be confirmed before the stacker performs the direct stacking operation of the goods?
a)
area of thrust surface of the pallet
b)
carrying cargo shape
c)
whether the tire pr essure meets the requirements
d)
the structure of the stacked lower cargo is sturdy
30.
Except for the driver of the stacker, which of the following statements is correct?
a)
cannot embark personnel
b)
can only embark one person
c)
can embark two people on the rear frame weight vehicle
d)
can embark as long as it accommodates personnel
31.
At least how many years should labor physical checkup records be kept?
a)
three years
b)
five years
c)
seven years
d)
ten years
32.
What is the correct way to check the tension of the lifting chain for a stacker?
a)
place the shuttle on the ground, press the middle part of the chain with your fingers, and check the tightness of the two chains
b)
raise the shuttle to the highest point, press the middle part of the chain with your fingers, and check the tightness of the two chains
c)
raise the shuttle about 15 cm above the ground , press the middle part of the chain with your fingers, and check the tightness of the two chains
d)
there is no standard method, depending on the current situation
33.
What happens when stepping on the brake pedal of the counterbalance lift truck?
a)
all four wheels produce braking effect
b)
only the front wheels produce braking effect
c)
only the rear wheels produc e braking effect
d)
the braking effect depends on the model
34.
What is the item that the stacker is regularly inspec ted by law and order every month?
a)
engine
b)
braking device
c)
electrical device
d)
cooling device
35.
What is the specific gravity of the batter y liquid when the temperature of a fully charged battery is 20℃ in a temperate zone?
a)
1.180
b)
1.220
c)
1.260
d)
1.300
36.
What happens when the tension of the two lifting chains of the stacker mast is adjusted differently?
a)
the two shuttles have different levels
b)
the mast is bent
c)
the engine horsepower is reduced
d)
the engine is fuel -inefficient
37.
Which of the following is not a machine regulated by the safety protection standards for machinery equipment and appliances?
a)
stacker
b)
punching and shearing machinery
c)
grinding machine
d)
excavator
38.
What is the shifting sequence when driving a manual transmission forklift?
a)
shift direction first, then shift speed
b)
shift speed first, then shift direction
c)
according to the operator's preference
d)
according to the employer's requirement
39.
Which of the following is a stacker control device?
a)
clutch
b)
starter
c)
tires
d)
diversion steering wheel
40.
Which of the following occupational hazards is not required to be reported to the inspection agency within 8 hours?
a)
those who have died in disaster s
b)
the number of victims is three or more
c)
disasters designated and announced by the central competent authority
d)
the number of victims is more than one, and hospitalization is not required
41.
If there are two oil temperature gauges on the instrument panel of the stacker, where do they indicate the oil temperature?
a)
diesel oil and hydraulic oil
b)
brake oil and consistent grease
c)
engine oil and differential oil
d)
engine oil and brake oil
42.
What makes the brakes work when the brake pedal is released?
a)
hydraulic foot brake
b)
brake device for counterbalance lift truck
c)
brake device for reach lift truck
d)
brake device for low lift pallet truck
43.
What should you do to operate the stacker in the aisle that opens to both sides of the door?
a)
drive on the left side of the aisle
b)
drive in the middle of the aisle
c)
drive on the right side of the aisle
d)
drive on both sides of the aisle
44.
How does a telescopic mast forklift operate?
a)
front wheels drive and rear wheels control direction
b)
front wheels drive and front wheels control direction
c)
rear wheels drive and rear wheels control direction
d)
rear wheels drive and front whee ls control direction
45.
When the rear wheel of a counterweight balanced stacker is stuck in the ditch, w hat action must be taken?
a)
pushed up by multiple people
b)
speed up the throttle
c)
ignore and leave it where it is
d)
pushed (pulled) by another stacker
46.
What is the stress caused by the shear load per unit area called?
a)
moment
b)
shearing stress
c)
arm of force
d)
strain
47.
What does the turning radius of a forklift refer to?
a)
the radius when the vehicle turns with a small radius
b)
the radius when the vehicle turns with a large radius
c)
the radius traveled by the out er rear wheel
d)
the radius traveled by the inner rear wheel
48.
Which of the following is not a function that a complete package should have?
a)
protect the contents
b)
easy to carry
c)
promote sales
d)
prevent theft
49.
What is the equivalent of 1 kW of electrical power in kgf -m/s?
a)
75
b)
102
c)
362
d)
746
50.
The hydraulic oil of the stacker is insufficient. What is the correct way to deal with it?
a)
continue the operation
b)
ignore it
c)
immediately notify maintenance personnel
d)
add hydraulic oil by yourself
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