Question Bank Source: Production Safety Simulation Examination Yitong Official Account Mini Program
2022 Automobile Driver (Technician) National Question Bank Department Automobile Driver (Technician) Review Question Bank Simulation Simulation Prediction! The 2022 Automobile Driver (Technician) Examination Question Bank and Answers are based on the new examination outline of the Automobile Driver (Technician). Car driver (technician) exam questions can be practiced at any time according to the production safety simulation test, and the smart examination room will be practiced.
1, [Single choice question] so that fuel injector can inject the required fuel in a timely and appropriate amount according to work needs. The following () is the product of fuel not completely burning . (A)
A, CO
B, CO2
C, H2O
D, HC
2, [Single choice question] Global Positioning System can be represented in English abbreviation (). (C)
A, GBS
B, GSP
C, GPS
D, CCS
3, [Single choice question] Regarding the reasons for the hydraulic braking system being stuck. A believes that the blockage of the master pump bypass hole or the return oil hole is the cause of the above failure. B believes that the gap between the brake shoe friction plate and the brake drum and is too small. C believes that the brake pipeline is one of them. The correct view is (). (B)
A, A and B
B, B and C
C, C and A
D, all wrong
4, [Single choice question] The actuator in the brake anti-lock device is composed of oil pump, pressure accumulator, pressure switch, () and other components. (D)
A, brake pedal
B, wheel speed sensor
C, brake
D, hydraulic regulator
5, [Single choice question] In the actual work of the engine, all factors that affect the air-fuel ratio must be factors that affect () emissions. (A)
A, carbon monoxide
B, carbon dioxide
C, oxygen
D, nitrogen oxide
6, [Single choice question] Before teaching, you must set a specific class plan based on the purpose of the topic, which is called (). (A)
A, lesson plan
B, teaching notes
C, teaching diary
D, teaching plan
7, [Single choice question] When passing through muddy sections, you should pass at a low speed and uniform speed () at a low speed. (A)
A, straight line
B, curve
C, straight line and curve can all
D, the above answers are not correct
8, [Single choice question] The so-called effective fuel consumption rate of the engine refers to the number of grams of fuel consumed by each effort issued by the engine. (B)
A, 1Kw
B, 1kW.h
C, lkg
D, 1L
9, [Single choice question] Vehicles with rescue and obstacle cleaning must spray obvious signs, and must also () when performing tasks. (C)
A, place hazard signs
B, temporarily closed section
C, turn on hazard alarm flash
D, turn on turn signal
10, [Single choice question] The educational steps are what () do for teaching steps in the teaching process. (C)
A, Educational method
B, Educational plan
C, Specific arrangement
D, Educational content
11, [Single choice question] When replacing tires, refurbished tires are not allowed to be used (). (A)
A, steering wheel
12, [Single choice question] Diesel engine partition combustion chambers are available in two forms: vortex chamber and (). (A)
A, pre-combustion chamber
13, [Single choice question] Commonly used fast measurement methods for exhaust particles in diesel engines include wave smoke meter method and ().(A)
A, translucent smoke method
14, [Single choice question] () refers to an accident that causes deaths of more than 3 people and less than 10 people, or serious injuries to more than 50 people, or direct economic losses of more than 10 million yuan and less than 50 million yuan. (B)
A, major accident
B, major accident
C, particularly serious accident
D, general accident
15, [Single choice question] According to the "Technical Specifications for Safety of Fastened Steel Pipes in Construction" (JGJ130-2011), the steel quality of scaffolding steel pipes should comply with the current national standard "Carbon Structural Steel" GB/T700 Grade () steel. (B)
A, Q225
B, Q235
C, Q335
D, Q295
16, [Single choice question] () is to network and segment security targets, which is the core of security target management . (A)
A, target system
B, responsibility system
C, measure system
D, organizational system
17, [Single choice question] " Construction Site Environment and Sanitation Standards " stipulates: Office areas and living areas should have () garbage containers. (B)
A, fixed
B, closed
C, open
D, mobile
18, [Single choice question] Before ignition, () must be started before ( and maintain continuous operation and the pressure and pressure difference are required to be stable and normal. (A)
A, hot oil circulation pump
B, oil injection pump
19, [Single choice question] The low-temperature fluidity of diesel is represented by (). (D)
A, viscosity
B, ignition
C, evaporation
D, condensation point
20, [Single choice question] The quality of gasoline explosion resistance is expressed by () value. (A)
A, octane
B, temperature
C, cetane
D, flash point
21, [Single choice question] The maximum power of the car engine determines the car's (). (C)
A, maximum climbing capacity
B, traction capacity
C, maximum speed
D, acceleration capacity
22, [Single choice question] In summer, the temperature in the car air conditioner is kept at () and is more comfortable. (C)
A, 15
B, 20
C, 25
D, 30
23, [Single choice question] "Technical Regulations on the Installation, Use and Disassembly of Construction Lifts" (JGJ215) stipulates: An alarm signal should be given when the load of the rack-and-pin manned construction elevator reaches the rated load capacity (). (B)
A, 110%
B, 90%
C, 100%
D, 80%
24, [Single choice question] Abnormal wear of automobile tires is one of the contents of () detection. (A)
A, appearance
25, [Single choice question] The instrument that measures cylinder pressure is (). (B)
A, vacuum meter
B, cylinder pressure meter
C, cylinder meter
D, % meter
26, [Single choice question] To measure noise in the ear of a car driver is generally selected near the driver's right ear, and the microphone of the sound level meter should be facing (). (C)
A,
B behind the vehicle, left ear
C, driver's ear
D,
27 in front of the vehicle, [Single choice question] Automatic transmissions can be divided into parallel shaft type and () type automatic transmission according to the different mechanisms of gear transmission .(D)
A, hyperbolic gear
B, helical gear
C, tilt gear
D, planetary gear
28, [Single choice question] If the water temperature meter indicates that it is below 70℃, water flows at the water inlet pipe of the water tank and the water temperature is slightly hot, it means that the thermostat main valve (), causing the cooling water to circulate prematurely. (C)
A, completely close
B, completely open
C, not tightly close
D, cannot open
29, [Single choice question] The function of the wheel speed sensor is to detect the wheel speed and convert it into an electrical signal to (). (A)
A, ECU
B, CEU
C, UEC
D, EUC
30, [Single choice question] Software system is the general term for various computers (). (B)
A, equipment
B, program
C, components
D, parts
31, [Single choice question] The construction unit shall register with the construction administrative department or other relevant departments within the date of acceptance of construction lifting machinery and overall lifting scaffolding, formwork and other self-lifting erection facilities () from () to (). (C)
A, 15th
B, 20th
C, 30th
D, 40th
32, [Single choice question] "People do their best to do their best" and the unity of responsibilities and rights are all used (). (A )
A, energy level principle
B, system principle
C, feedback principle
D, closing principle
33, [Single choice question] The relative height of the center point of the fixed distribution box and the ground can be (). (C )
A, 0.5m
B, 1.0m
C, 1.4m~1.6m
D, 1.8m
34, [Single choice question] Part repair refers to repairing parts that cannot be used to make their technical performance (). (D )
A, continue to use
B, be able to use
C, be able to run
D, recover well
35, [Single choice question] The key to driver safety education should be determined based on (). (C )
A, textbook
B, teaching fee
C, education object
D, teaching time
36, [Single choice question] () is the specific arrangements for teaching steps in the teaching process. (C )
A, Educational method
B, Educational plan
C, Educational steps
D, Safety education
37, [Single choice question] The subcontractor shall obey the safety management of the general contractor of the construction construction. If the subcontractor does not obey the management, resulting in production safety accident , the subcontractor shall bear () responsibility. (B)
A, all
B, main
C, secondary
D, joint
38, [Single choice question] For demolition projects with a construction area greater than () square meters of blasting demolition should be prepared for a safe construction organization design. (D)
A, 200
B, 500
C, 800
D, 1000
39. [Single choice question] () is a means to direct vehicles and pedestrians to pass at plane intersections or certain sections of road. (A)
A, traffic signal
B, traffic marking
C, ban marking
D, warning sign
40, [Multiple choice question] construction special operators related to tower crane installation and disassembly operations have ().(ABCD)
A, tower crane installation and disassembly
B, construction crane signal
C, tower crane driver
D, construction electrician
E, reinforcement
41, [Single choice question] In order to prevent corrosion of water supply system (), the water supply pH should be controlled within the specified range (B )
A, oxygen
B, carbon dioxide
C, ammonia
D, ionic
42, [Multiple choice question] What are the forms of heat transfer () () (ABC)
A, conduction
B, convection
C, radiation
D, transmission
43, [Multiple choice question] The contents that should be included in the safety inspection of construction enterprises are (). (ABCDE)
A, the degree of implementation of safety management goals
B, the performance of safety responsibilities
C, the implementation of various safety management systems
D, construction site management behavior and physical conditions
E, report and investigation of production safety accidents, attempted accidents and other illegal and illegal incidents, and handling
44, [Single choice question] The special plan shall be organized by the technical department of the construction unit to conduct the "safety production simulation examination" review. (B)
A, construction personnel
B, professional and technical personnel
C, management personnel
D, responsible person
45, [Multiple choice question] Before using oxygen cylinder , check whether () is intact. (ABCD)
A, bottle valve
B, pipe thread
C, pressure reducer
D, hose
E, neatly placed
46, [Multiple choice question] The correct statement about the safety production site control of foundation pit project is (). (ABCD )
A, foundation pit support and excavation comply with the requirements of specifications, design and special construction plans
B, ground drainage measures around foundation pit comply with the requirements of specifications and special construction plans
C, ground water control measures for foundation pit comply with the requirements of specifications and special construction plans
D, Foundation pit monitoring project, monitoring method, measurement point layout, monitoring frequency, monitoring alarm and daily inspections comply with the requirements of specifications, design and special construction plans.
E. There are no cracks on the ground on the slope of the foundation pit, and there is no deformation of buildings around the foundation pit
47. [Multiple choice question] Formwork removal must be carried out after the concrete reaches the strength specified in the design. When there are no requirements for design, the following statements about formwork removal are correct (). (BDE )
A, when the span of the plate is 3 meters, the concrete strength reaches 50% of the design strength can only be removed
B, when the span of the plate is 7 meters, the concrete strength reaches 75% of the design strength can only be removed
C, and when the span of the beam is 8 meters, the concrete strength reaches 100% of the design strength can only be removed
D. When the span of the beam is 6 meters, the concrete strength reaches 75% of the design strength can be removed only if the concrete strength reaches 3 meters. When the span of the cantilever component is 3 meters, the concrete strength reaches 100% of the design strength can be removed only if the concrete strength can be removed only if the concrete strength can be improved
48. [Multiple choice question] Summer operations should be adjusted, and places engaged in high-temperature operations should take () measures. (DE)
A, rainproof
B, fireproof
C, anti-theft
D, ventilation
E, cooling
49, [Single choice question] According to TSGG7002-2015 "Route Inspection Rules for Boiler", before conducting internal inspection of the boiler, () should erect scaffolding, inspection platform, guardrail, etc. required for inspection.(B)
A, inspection and testing unit
B, boiler user unit
50, [Single choice question] " Criminal Law " stipulates that the labor safety facilities of construction enterprises or other enterprises and institutions do not comply with national regulations, and after the relevant departments or unit employees have submitted them, they still do not take measures for the potential accident hazards, and thus a major casualty accident or other serious consequences occur, they shall be sentenced to fixed-term imprisonment of not more than 3 years or detention. (B)
A, legal representative
B, direct responsible person
C, supervision and management personnel
D, engineering project manager
51, [Multiple choice question] For boilers that burn heavy oil , when the oil temperature () is extreme temperature, the oil temperature controller cuts off the control circuit and injects oil into the boiler (). This is the automatic shutdown of the furnace for extremely low oil temperature. (AD)
A, lower than
B, higher than
C, continuous
D, stop
52, [Single choice question] In the scaffolding board laying regulations, from the scaffolding board on the top working layer, it is advisable to lay a "safety production mock exam one pass" layer scaffolding board (D )
A, 10
B, 16
C, 18
D, 12
53, [Single choice question]_____ should handle accidental injury insurance for personnel engaged in demolition operations in accordance with the law. (A)
A, construction unit
B, construction unit
C, supervision unit
D, government department
54, [Multiple choice question] The body weight of the scaffolding frame structure includes (). (ABC)
A, vertical pole
B, longitudinal horizontal pole
C, horizontal horizontal pole
D, railing
E, safety net
55, [Multiple choice question] The main reasons for furnace tube blasting are ____. (ABDE)
A, poor water quality, scaling of the pipe, increasing resistance
B, corrosion and erosion of the pipe wall thinning
C, excessive suspension or salt content in the pot water
D, pipe or welding defect
E, poor water circulation, poor heat transfer effect, resulting in local pipe overtemperature
56, [Multiple choice question] When there is a () situation in construction lifting opportunities, installation and disassembly shall not be carried out. (BCDE)
A, high temperature
B, rain
C, snow
D, fog
E, wind speed exceeds 13m/s
57, [Single choice question] According to TSGG0001-2012 "Boiler Safety Technical Supervision Regulations", boiler use management record () handover record. (A)
A, contains
B, does not contain
58, [Multiple choice question] What should be checked before boiler ignition? () (ABCDE)
A, no debris inside and outside the boiler
B, security accessories complete and good
C, auxiliary machine cold transportation is normal
D, water level is already at normal water level
E, valve switches are normal
59, [Single choice question] The management of each management layer of the construction enterprise should be responsible for security technology management of the management scope of the management scope. (C)
A, project manager
B, safety officer
C, technical manager
D, construction worker
60, [Single choice question] Temporary fire emergency lighting fixtures should be used to use lighting fixtures with their own power supply, and their continuous power supply time should not be less than () min.(B)
A, 30
B, 60
C, 90
D, 120
61, [Single choice question] The high-energy-consuming special equipment referred to in the General Administration Order No. 116 "High Energy Consumption Special Equipment Energy Consumption Supervision and Management Measures for the Energy Consumption of High Energy Consumption Special Equipment " refers to special equipment such as () that consumes a large amount of energy or converts during use and has a larger energy-saving space (A )
A, boiler, heat exchange pressure vessel , elevator
B, heat exchange pressure vessel, elevator, crane
C, elevator, crane, boiler
62, [Multiple choice question] When performing cross-work , it is strictly forbidden to stack any removed objects in () and other places. (BCE)
A,
B in the foundation pit, floor edge
C, scaffolding edge
D, elevator wellhead
E, passage entrance
63, [Single choice question] When a building exceeds 2 floors, a protective shed should be set up above the ground passage of the construction elevator. When the height of the building exceeds (), a double-layer protective shed should be set up. (B)
A, 20m
B, 24m
C, 30m
D, 35m
64, [Multiple choice question] The main reasons for the damage of the wire rope are ____. (ABCD)
A, cross-sectional area decreases
B, mass changes
C, deformation
D, sudden damage
E, excessively long
65, [Judgement Question] Work ropes for high-altitude operations are generally made of chemical fibers, sunny nylon rope, and nylon rope. (√)
66. [Multiple choice question] The phenomenon of damage to the pressure element of the boiler body during the boiler operation or water pressure test is called a boiler accident. () ( √ )
67. [Multiple choice question] After a fire occurs, in order to resume production as soon as possible and reduce losses, the affected units or individuals may clean or change the fire scene without the consent of any department. () ( × )
68. [Judgement Question] The tower rig can not set up another lightning rod . The lightning protection downline of the tower crane can use the metal structure of the tower crane, but it should ensure that is electrically connected to . () ( √ )
69. [Multiple choice question] () When the car changes gear, it cannot be smoothly hung into the gear position. This means that the transmission jumps gear. (×)
70. [Multiple choice question] The purpose of natural water pretreatment is to remove suspended substances, colloidal substances and dissolved substances before entering the boiler. . Safe production simulation exam passes one by one. () ( × )
71. [Multiple choice question] () The blockage of the oil pipe will not cause the engine idle unstable. (×)
72. [Multiple choice question] () Free travel of steering wheel refers to the free rotation amount of steering wheel when the car keeps moving in a straight line. (√)
73. [Multiple choice question] Anyone who finds a fire should call the police immediately. (√)
74. [Multiple choice question] () Inconsistent tire pressure will cause braking to deviate. (√)
75. [Multiple choice question] The industrial boiler that uses pickling, only circular cleaning is allowed. () ( × )
76. [Multiple choice question] The cable lines that require three-phase five-wire distribution must use five-core cables. () ( √ )
77. [Judgement Question] The installation of the unloading belt of the sling machine should be firm, the position should be correct, and there should be no deviation. (√)
78. [Multiple choice question] () Blockage of intake pipe will cause the concentration of soot in the pollutants emitted by the diesel engine to increase. (√)
79. [Multiple choice question] () When adjusting the oil supply advance angle, the engraving line with the word "oil" on the edge of the shaft pulley should be aligned with the pointer fixed on the gear cover. (√)
80. [Judgement Question] Construction companies shall establish a construction site train system for enterprise leaders and project leaders, and strictly assess them.(√)
81. [Multiple choice question] () When adjusting the oil supply advance angle, the first cylinder piston should be at the upper deadline of the exhaust stroke. (×)
82. [Judgement Question] No bulk lifting of oxygen is allowed to be carried on the spot. (√)
83. [Judgement Question] When the project or equipment is contracted or rented to units or individuals that do not have the conditions for safety production or the corresponding qualifications, the production safety management agreement should be signed. (×)
84. [Multiple choice question] () When selecting gear oil, the greater the viscosity, the better. (×)
85. [Judgement Question] Generally speaking, diagnostic technology is mainly aimed at the performance of the automobile; detection technology is mainly aimed at the faults of the automobile. (×)
86. [Multiple choice question] Tap water is softened water and can be directly used in boilers. (×)
87. [Multiple choice question] Electrical control system diagram, including electrical schematic diagram and electrical installation diagram. (√)
88. [Judgement Question] The construction unit shall take special protective measures for adjacent buildings, structures and underground pipelines that may cause damage to the construction of the construction project. (√)
89. [Multiple choice question] Illuminance is the degree to which non-luminescent objects are illuminated by light sources, and is a physical quantity that represents the brightness of the light-receiving surface. (√)
90. [Judgement Question] The traction control device is also called the driving force anti-slip rotation device. (√)
91. [Multiple choice question] The function of electric gasoline pump is to provide gasoline with certain pressure required to the fuel supply system. (√)
92. [Multiple choice question] The computer consists of a hardware system and a software system. (√)
93. [Judgement Question] Mass Flow The engine that measures the intake air volume is used to indirectly measure the amount of air inhaled into the cylinder using air flowmeter . (×)
94. [Judgement Question] The lower the vehicle speed, the smaller the torque converter's torque increase effect. (×)
95. [Multiple choice question] () Use forged or altered motor vehicle license plates and driving license to detain vehicles according to law. (√)
96. [Multiple choice question] () If a motor vehicle is driving on a highway, if it fails, it should stop immediately and repair it as soon as possible. (×)
97. [Multiple choice question] () Santana 2000 car electronically controlled fuel injection device adopts single point injection in the intake pipe. (×)
98. [Multiple choice question] () The car cruise control device can maintain the stable driving speed of the car. (√)
99. [Multiple choice question] () The adhesion of a car depends on the size of the adhesion coefficient between the tire and the road surface. (√)
100. [Multiple choice question] () The reason why the torque converter acts as a torque converter is that there is an additional fixed guide wheel between the turbine and the pump wheel. (√)
supports test questions for precision automobile driver (technician) in all regions across the country, supports safety qualification certificate, special operation certificate , professional skills certification and other job question bank exercises.
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