Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers
Prevent Accidents and Emergencies
A. Multiple choice questions Q1. What are the steps necessary for operating a fire extinguisher?
(a) Identify the safety pin of the fire extinguisher which is generally present in its handle
Ans. (d) All of the above
Q2. Which of the following is an examples of ignition sources of open flames?
(a) Gas ovens
Ans. (d) All of the above
Q3. In fire classification, all liquid, grease, and gas material comes under ______
(a) Class A material
Ans. (b) Class B material
Q4. In fire classification, material magnesium, potassium, and sodium comes under ___
(a) Class A material
Ans. (d) Class D material
Q5. In fire classification, material wood, cloth, and paper comes under ____
(a) Class A material
Ans. (a) Class A material
Q6. In fire classification, electrical material and equipment comes under ________
(a) Class A material
Ans. (c) Class C material
Q7. When do we use a fire extinguisher?
(a) In case of flood
Ans. (c) In case of fire
Q8. What is the primary fire emergency telephone number is?
(a) 011
Ans. (c) 108
Q9. Which of the following contains everything you need to know about evacuating your facility safely?
(a) Evacuation Diagram
Ans. (d) Both (a) and (b)
Q10. The best course of action to take during a medical emergency is to ____
(a) Begin first aid immediately
Ans. (d) Both (a) and (b)
Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers B. Fill in the blanks 1. Emergency is a serious or crisis situation that needs__________attention and _______________ .
Ans. 1. Emergency is a serious or crisis situation that needs immediate attention and action
2. A ________________ sign will warn people to walk carefully on freshly mopped floors.
Ans. 2. A Wet floor
3. ____________ signs can prevent accidents on a staircase with a sharp bent or warn against a loose floor tile.
Ans. 3. Watch your steps
4. The _________ should be responsible to handle evacuation process.
Ans. 4. The coordinator
5. Workplace fires are commonly caused by improper storage of _________ _ dust.
Ans. 5. Workplace fires are commonly caused by improper storage of flammable combustible
6. There should always be an _____
Ans. 6. There should always be an emergency response
7. If the victim is breathing and has a heartbeat, give ___________
Ans. 7. If the victim is breathing and has a heartbeat, give first aid
8. A fire extinguisher is a _____
Ans. 8. A fire extinguisher is a cylindrical pressure vessel
C. State whether the following statements are True or False 1. The organisation’s policies and guidelines is the best guide to handle emergency.
Ans. 1. The organisation’s policies and guidelines is the best guide to handle emergency. True
2. If someone is injured, act as per your impulse or gut feeling.
Ans. 2. If someone is injured, act as per your impulse or gut feeling. False
3. Keep water and food items away from electrical equipment.
Ans. 3. Keep water and food items away from electrical equipment. True
4. Always switch off the electrical circuits.
Ans. 4. Always switch off the electrical circuits. False
5. Always wear protective equipment, such as gloves and shoes.
Ans. 5. Always wear protective equipment, such as gloves and shoes. False
6. A fire extinguisher is a protection device used to extinguish fires.
Ans. 6. A fire extinguisher is a protection device used to extinguish fires. True
7. Flammable materials can be placed around an door exit.
Ans. 7. Flammable materials can be placed around an door exit. False
8. You can determine possible evacuation routes from floor plan diagrams posted in your facility.
Ans. 8. You can determine possible evacuation routes from floor plan diagrams posted in your facility. True
Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers
Prevent Accidents and Emergencies
D. Short answer questions Q1. What is a workplace emergency?
Ans. A Workplace emergency refers to any unexpected situation that needs immediate attention and action in workplace that may poses a risk to the safety and security of employees .
Q2. How do you protect yourself, your employees, and your business?
Ans. The best way to protect yourself and your organisation is to develop a well thought-out emergency action plan to guide the employees in the event of an emergency.
Q3. What is an emergency action plan?
Ans. An Emergency Action Plan (EAP) is a written document that states how to react in different types of emergencies. Action plans of organisations should adhere to safety standards set by the Occupational Safety and Health Administration (OSHA) .
Q4. What should your emergency action plan include?
Ans. An emergency action plan (EAP) should include the following:
Evacuation plans: It should have at least two escape routes from every area, and a designated meeting place for employees to gather after evacuating. Accounting for employees: Take a headcount after an evacuation. Reporting and alerting authorities. Alerting staff and visitors about emergency
Q5. How do you develop an evacuation policy and procedures?
Ans. Steps to develop an evacuation policy and procedures are:
Evaluate the emergency. Identify place where people can go in an emergency. Identify the best ways to get out of the building. Rehearse evacuation procedures. Regularly review and update the plan as needed.
Q6. How do you establish evacuation routes and exits?
Ans. To establish evacuation routes and exits, you should
Know the nearest exit from your location and the route to get there. Know the assembly point. Know an alternate route in case your first route is blocked. Know where to find first-aid supplies and fire extinguishers.
Q7. What are the various types of fire extinguisher and their extinguishing material?
Ans. Various types of fire extinguishers are:
Water Foam Dry powder CO2 Wet chemical
1. Water Fire Extinguishers are good for tackling fires involving burning paper, wood and soft furnishing (Class A fires), as the water soaks into the materials and cools them.
2. Foam fire extinguishers are suitable on Class A fires and fires involving flammable liquids (Class B)
3. Dry powder fire extinguishers are incredibly versatile and can be used for almost every kind of fire. (Class A, Class B and Class C)
4. CO2 fire extinguishers (also known as carbon dioxide fire extinguishers) are mainly used for electrical fires.
5. Wet chemical fire extinguishers (also known as Class F fire extinguishers) are the extinguisher that can safely be used for fires involving cooking oil
Q8. What are the steps for operating a fire extinguisher in case of a fire emergency.
Ans.
Identify the safety pin of the fire extinguisher, present in its handle. Break the seal and pull the safety pin from the handle. Use the fire extinguisher by squeezing the lever. Sweep it from side to side.
Q9. Compare the different type of fire extinguisher.
Ans. Different types of fire extinguishers are:
Water Foam Dry powder CO2 Wet chemical
Water Foam Dry Powder CO2 Wet chemical Fire Class A A & B A, B & C B & C A
Q10. List the different class of fire.
Ans. There are several classes of fire, includingClass A : Fire that involve materials such as wood, cloth, and paper.
Class B : Fire that involve flammable liquid, grease, and gas materials that burn when exposed to ignition sources.
Class C : Fire that involve electrical materials and equipment. These materials cause fires very quickly and present a serious risk of arc flash.
Class D : Fire that involve any materials that are volatile and able to quickly ignite, such as magnesium, potassium, and sodium.
Q11. List out electrical rescue techniques.
Ans. Electrical Rescue Techniques are:Approaching the accident
Never rush into an accident situation. Call 108 as soon as possible
Examining the scene
Visually examine victims to determine if they are in contact with energised conductors. Metal surfaces, objects near the victim itself may be energised. Do not touch the victim or conductive surfaces while they are energised. Switch off the electrical circuits if possible.
Hazards and solutions
In case you cannot switch off the power source, take extreme care. Ensure that your hands and feet are dry. Wear protective equipment, such as gloves and shoes. Stand on a clean dry surface. Use non-conductive material to remove a victim from the conductor.
Q12. What is the first aid for electrical emergencies?
Ans. If someone has been shocked by electricity, you should
Unplug the appliance or turn off the power. If you can’t turn off the power, use a piece of wood, to separate the victim from the power source. Do not try to move a victim touching a high voltage wire. Call for emergency help. If the person is not breathing, and doesn’t have a pulse, begin CPR.
Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers Extra Question Answers Q1. What do you mean by Accident?
Ans. It can be defined as an unfortunate incident that occurs unintentionally causing hazardous result or injury or unwanted results.
Q2. Name five types of accidents.
Ans. Five types of accidents are :
1. Accidents at workplace : Slips and fall accidents, fire
2. Industrial disease/illness
3. Road traffic accidents
4. Clinical Accidents
5. Sports related accidents
Prevent Accidents and Emergencies Class 10 IT 402 Unit 4Q3. What is Workplace accident?
Ans. Accident that causes any physical harm to an employee during job is called Workplace accidents.
Q4. Write five ways to handle accidents.
Ans. Five ways to handle accidents are :
1. Every organization must follow SOP for accident handling
2. Safety measures must be placed to prevent workplace accidents
3. Immediately call the medical team for any injury
4. Stay alert
5. Pay attention to and follow emergency drills
Q5. Define the term Emergency.
Ans. Any unexpected situation that needs immediate attention and action is called emergency.
Ch-15 Prevent Accidents and Emergencies Class 10 IT 402 Unit 4 Questions and Answers Q6. An emergency must be handled ________________ (immediately/later) to prevent further losses and to ____________________(minimize/maximize) the loss.
Ans. An emergency must be handled immediately to prevent further losses and to minimize the loss.
Q7. An emergency situation is one that ____________________ ( threatens / give fun to) the employees, customers or the public.
Ans. An emergency situation is one that threatens the employees, customers or the public.
Q8. What is emergency management plan?
Ans. A plan which basically help to manage or handle the situation of emergency is called emergency management plan.
Q9. List any five types of emergencies.
Ans. Five types of emergencies are : (Write any five)
1. Chemical spills
2. Extreme heat waves
3. Droughts
4. Pandemics
5. Terrorist attack
6. Fire
7. Floods
8. Thunderstorms
9. Leakage of some hazardous gas/ chemical
Q10. List any five types of emergencies that require evacuation.
Ans. Five types of emergencies that require evacuation are : (Write any five)
1. Fire
2. Explosion
3. Floods
4. Earthquake
5. Hurricane
6. Tornado
6. Toxic material release
7. Civil disturbance
8. Workplace violence
Important links of Class X (IT – 402) Unit 1: Digital Documentation (Advanced) using LibreOffice Writer Chapter 1. Introduction to Styles – NOTES
Chapter 1. Introduction to Styles – Question Answers
Chapter 2. Working with Images – NOTES
Chapter 2. Working with Images – Question Answers
Chapter 3. Advanced features of Writer – NOTES
Chapter 3. Advanced features of Writer – Question Answers
Unit 2: Electronic Spreadsheet (Advanced) using LibreOffice Calc Chapter 4. Analyse Data using Scenarios and Goal Seek – NOTES
Chapter 4. Analyse Data using Scenarios and Goal Seek – Question Answers
Chapter 5. Using Macros in Spreadsheet – NOTES
Chapter 5. Using Macros in Spreadsheet – Question Answers
Chapter 6. Linking Spreadsheet Data – NOTES
Chapter 6. Linking Spreadsheet Data – Question Answers
Chapter 7. Share and Review a Spreadsheet – NOTES
Chapter 7. Share and Review a Spreadsheet – Question Answers
Unit 3: Database Management system using LibreOffice Base Chapter 8. Introduction to DBMS – NOTES
Chapter 8. Introduction to DBMS – Question Answers
Chapter 9. Starting with LibreOffice Base – NOTES
Chapter 9. Starting with LibreOffice Base – Question Answers
Chapter 10. Working with Multiples Tables – NOTES
Chapter 10. Working with Multiples Tables – Question Answers
Chapter 11. Queries in LibreOffice Base – NOTES
Chapter 11. Queries in LibreOffice Base – Question Answers
Chapter 12. Forms and Reports – NOTES
Chapter 12. Forms and Reports – Question Answers
Unit 4: Prevent Accident and Emergencies Chapter 13. Health, Safety and Security at Workplace – NOTES
Chapter 13. Health, Safety and Security at Workplace – Question Answers
Chapter 14. Workplace Safety Measures – NOTES
Chapter 14. Workplace Safety Measures – Question Answers
Chapter 15. Prevent Accidents and Emergencies – NOTES
Chapter 15. Prevent Accidents and Emergencies – Question Answers
UNIT 1: DIGITAL DOCUMENTATION (ADVANCED) – MCQ
UNIT-2: ELECTRONIC SPREADSHEET (ADVANCED) – MCQ
UNIT-3 RELATIONAL DATABASE MANAGEMENT SYSTEMS (BASIC) – MCQ
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