Help for safety education examination.

Please refer to the answer of Superstar College Students' Safety Education Examination:

Part of the content:

1

Common simple fire extinguishing equipment does not include

A, indoor fire hydrant

B. foam extinguisher

C, dry powder fire extinguisher

D, carbon dioxide fire extinguisher

Correct answer: a

2

Clear water fire extinguishers are used in which of the following fire types?

Grade a and grade a

Class b and class b

Class C and Class C.

Class d and class d

Correct answer: a

three

Foam extinguisher can also be used to put out electrical fires.

Correct answer: ×

four

Which of the following fire extinguishers can cause frostbite if used improperly?

First, clear water fire extinguisher

B. foam extinguisher

C, dry powder fire extinguisher

D, carbon dioxide fire extinguisher

Correct answer: D.

five

The precautions for using simple fire extinguishers are incorrect: ()

A, unplug the safety pin, don't easily loosen the handle;

B, you can use it backwards;

C, keep a certain distance from the fire source;

D, from far to near, shooting horizontally.

Correct answer: b

six

The opened simple fire extinguisher can be used again after a period of time.

Correct answer: ×

seven

When using all simple fire extinguishing equipment, you should aim at the root of the flame.

Correct answer: ×

eight

Which of the following simple fire extinguishers is the most widely used?

First, clear water fire extinguisher

B. foam extinguisher

C, dry powder fire extinguisher

D, carbon dioxide fire extinguisher

Correct answer: C.

nine

When using a fire extinguisher, you should stand in the upwind or upwind direction of the flame.

Correct answer: √.

7. 1 1 Prevent the small fire from going out gradually. The principle of putting out the fire first has been completed.

1

Which of the following does not belong to the basic principle of fighting?

First, save people first

First the center, then the periphery.

C, control first, then destroy.

D, focus first, then general

Correct answer: b

2

The Fire Protection Law stipulates that anyone who finds a fire shall report to the police immediately, and any unit or individual shall provide convenience for the alarm free of charge and shall not stop the alarm.

Correct answer: √.

three

The following descriptions that do not belong to the fire alarm content are

First, the detailed address of fire protection

B. Loss situation

C. Fire situation

D. Name and telephone number of the caller

Correct answer: b

four

After the fire, the correct alarm method is as follows.

A, dial 1 19.

burst out

C. report to the fire brigade.

All of the above are correct.

Correct answer: D.

7. 12 Simple fire extinguishing tools around. The tools for home fire fighting have been completed.

1

Water is the simplest, most effective and most convenient fire extinguishing agent in the home. Electrical appliances are on fire and can be put out directly with water.

Correct answer: ×

2

Quilts, blankets, brooms, mops, clothes, yellow sand and other items soaked in water can also be used as tools to put out small fires.

Correct answer: √.

7. 13 fire escape method 13. The knowledge and methods of fire escape have been completed.

1

After the fire, which of the following escape routes is not desirable?

A, escape by elevator

B, run down the indoor and outdoor evacuation stairs

C, run in the direction indicated by the evacuation sign.

D, along the outdoor downpipe.

Correct answer: a

2

The door closer on the fire stairwell door can prevent the spread of smoke after the fire.

Correct answer: √.

three

When the first fire breaks out, if we find that the fire is not big, we should

First, report to the fire safety responsibility unit.

B, report to the fire safety manager

C. Call for help loudly and wait for rescue.

D, timely use the surrounding fire equipment.

Correct answer: D.

four

When evacuating from the fire scene, you shouldn't

A, along the stream of people to evacuate in time

B, run under the floor

Leave the direction of the fireworks.

D, through the balcony, transom, roof, etc. Escape to the outdoors.

Correct answer: a

five

The methods to reduce the smoke hazard during fire escape are low posture, crawling and ()

First, paper towels

bedsheet

C, wet towel

D, dry towels

Correct answer: C.

six

Smoke is lighter than air and floats in the upper part. Evacuation near the ground is the best way to avoid inhaling smoke and filter out toxic gases.

Correct answer: √.

seven

Buildings designed and built according to codes and standards will have more than two escape stairs, passages or safety exits.

Correct answer: √.

eight

When the escape route is cut off and there is no rescue in a short time, measures can be taken to create a shelter and stick to waiting for rescue.

Correct answer: √.

8 traffic safety

8. 1 Micro-landscape describes big cities. The analysis of road traffic safety situation in Shanghai has been completed.

1

Road traffic signs convey legal information to traffic participants with graphics and symbols of specific colors.

I. Arrows

B, numbers

C, text

D, image

Correct answer: C.

1

When a motor vehicle stops at an intersection with reduced lanes and waits in line or drives slowly, it should pass ().

First, pass the customs as soon as possible

Stop and wait.

take it slow

D, alternating in turn

Correct answer: D.

2

Vehicles and pedestrians should pass according to traffic signals, and on roads without traffic signals, they should pass under the principle of ensuring safety.

First, unimpeded

B, hurry up

C, convenient

D. nearby

Correct answer: a

three

When a motor vehicle passes through an intersection without traffic signals, it should () let pedestrians and vehicles with priority pass first.

First, pass the customs as soon as possible

Stop and wait.

take it slow

D, observation passed.

Correct answer: C.

four

For pedestrians who violate the law and obstruct the traffic police from performing their official duties and violently attack the police, they should be given () administrative punishment, and even be investigated for criminal responsibility if the circumstances are serious.

A. Warning

B. Fines

C. detention

D. education

Correct answer: ABC BCD

1

Road traffic markings can be divided into three types according to their functions: indicating markings, forbidden markings and ().

First, the prohibition sign

B, warning signs

C, road marking

D, road construction marking

Correct answer: b

2

When a motor vehicle passes a road without traffic signals, pedestrians should cross the road ().

First, avoid

B, stop the car

take it slow

D, signal with lights

Correct answer: a

three

Pedestrians passing through railway crossings without traffic signals and management personnel shall ()

A, after confirming that there is no train approaching, observe and pass.

B, after confirming that there is no train approaching, pass quickly.

C. After confirming that there is no train approaching, follow the crowd.

D, after confirming that there is no train approaching, pass in turn.

Correct answer: b

four

Motor vehicles are not allowed to turn around at ().

There is no left turn sign.

B, railway crossing

C. crosswalk

D, prone to danger

Correct answer: ABCD BCD

five

When reversing, you should check the situation behind the car and make sure it is safe before reversing. Don't reverse at ().

I. Railway crossing

B, crossroads

C, one-way street

D, in the tunnel

Correct answer: ABCD BCD

six

Motor vehicles can temporarily stop at intersections on the premise of ensuring safety.

Correct answer: ×

See the document for the complete answer of safety education for college students in Superstar Massive Open Network Course: