Electrical Accidents Safety Protocols
82 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a critical precaution that should be taken before working on the roof of a stabled locomotive?

  • Inspect the surrounding area for hazards
  • Ensure the locomotive is off
  • Shut down the locomotive's power (correct)
  • Verify the height of the pantograph

    • What mistake did the supervisor make regarding the insulated overlap?

  • Failed to communicate with the other work party
  • Ignored the importance of earthing
  • Assumed the other portion was earthed (correct)
  • Permitted work without safety gear

    • What could have prevented the worker's accident on the portal structure?

  • Using insulated tools
  • Conducting a safety briefing
  • Wearing rubber gloves
  • Closing all isolators on the portal (correct)

    • Why is it important for each work party to have independent earths at an insulated overlap?

    <p>To protect against potential electrical faults</p> Signup and view all the answers

    What immediate action should be taken if a locomotive's pantograph is being examined?

    <p>Ensure no other pantographs are raised</p> Signup and view all the answers

    What is the first step the senior most official should take in the event of a breakdown of the overhead lines?

    <p>Cordon off the area and warn train drivers.</p> Signup and view all the answers

    Who is responsible for ensuring that the correct preliminary steps have been taken upon arrival at the site?

    <p>The Authorised Electrical Department Official.</p> Signup and view all the answers

    What should be done if an injured person has not started breathing after being separated from electrified lines?

    <p>Immediately start artificial respiration.</p> Signup and view all the answers

    What should the Authorised Electrical Department Official do after attending to the injured?

    <p>Record statements of those who were near the accident.</p> Signup and view all the answers

    How long should treatment for resuscitation after electric shock be continued if applicable?

    <p>For at least two hours or more.</p> Signup and view all the answers

    What must happen to all electrical accidents occurring within Railway premises?

    <p>They must be reported to the Electrical Foreman/Chargeman in charge.</p> Signup and view all the answers

    What action should be taken if a person is electrocuted and power supply has not been cut off?

    <p>Cordon off the area first.</p> Signup and view all the answers

    What is required to be maintained by every Electrical Official in-charge regarding electrical accidents?

    <p>A register of all electrical accidents</p> Signup and view all the answers

    What is the deadline for submitting the annual accident statement to the Sr.DEE?

    <p>15th April</p> Signup and view all the answers

    Where should first aid equipment be kept according to the guidelines?

    <p>In each generating station or sub-station</p> Signup and view all the answers

    What must be displayed in all inspection sheds and stations regarding electric shock treatment?

    <p>Instructions for treating electric shock victims</p> Signup and view all the answers

    What item should a rescuer stand on when removing a victim from an electrical shock source?

    <p>A dry wooden chair</p> Signup and view all the answers

    What should be used to pull a victim free if they are still in contact with the shock source?

    <p>Dry coat or stick</p> Signup and view all the answers

    Which department is responsible for replenishing first aid supplies as needed?

    <p>Medical Department</p> Signup and view all the answers

    What is the responsibility of every authorized official regarding electric shock instructions?

    <p>To familiarize themselves with treatment instructions</p> Signup and view all the answers

    Which type of equipment is required to be checked periodically for deficiencies?

    <p>First aid equipment</p> Signup and view all the answers

    What should be avoided to prevent injury during artificial respiration?

    <p>Violent operations</p> Signup and view all the answers

    In the event of serious burns after recovery from electric shock, what is the recommended treatment?

    <p>Oil dressing</p> Signup and view all the answers

    What should be administered to a patient after electric shock once the doctor arrives?

    <p>Restoratives</p> Signup and view all the answers

    What height did the contact wire have above the rail level at the loco shed?

    <p>5.5 m</p> Signup and view all the answers

    Which work practice is essential when working near live wire installations?

    <p>Obtaining a permit after ensuring it's dead</p> Signup and view all the answers

    What was the consequence of the khalasi accident described?

    <p>Severe burns</p> Signup and view all the answers

    What is described as a common risk when handling equipment near live overhead electrification?

    <p>Electrocution</p> Signup and view all the answers

    What action should be taken if the OHE is accidentally contacted?

    <p>Notify the supervisor immediately</p> Signup and view all the answers

    Why is swinging arms outwards beneficial during artificial respiration?

    <p>It facilitates lung inflation</p> Signup and view all the answers

    What should be done if work must be done within 2 meters of live OHE?

    <p>Obtain a permit and ensure lines are dead</p> Signup and view all the answers

    What is the immediate action to take if the patient's clothes are smouldering?

    <p>Extinguish any sparks.</p> Signup and view all the answers

    When performing artificial respiration, how often should the double movement be repeated?

    <p>Fifteen times per minute.</p> Signup and view all the answers

    What position should the patient be in when using the first method of artificial respiration?

    <p>Face downward.</p> Signup and view all the answers

    What should be done if the patient is apparently not breathing?

    <p>Proceed to perform artificial respiration.</p> Signup and view all the answers

    In the second method, what should be done first when placing the patient on their back?

    <p>Loosen the clothes around the chest and stomach.</p> Signup and view all the answers

    What technique should be employed during the first motion of artificial respiration?

    <p>Rest hands flat in the small of the patient's back.</p> Signup and view all the answers

    What is the purpose of drawing the patient’s arms over their head in the second method of artificial respiration?

    <p>To compress the chest effectively.</p> Signup and view all the answers

    If the operator breathes slowly during artificial respiration, what effect does it have?

    <p>It helps the operator maintain the correct rhythm.</p> Signup and view all the answers

    What should be done with the patient's tongue during the second method of artificial respiration?

    <p>Draw it forward.</p> Signup and view all the answers

    How long might it take for artificial respiration to potentially re-establish natural breathing?

    <p>Half an hour or longer.</p> Signup and view all the answers

    What critical safety measure was neglected by the Electrical Chargeman that contributed to his fatal shock?

    <p>The OHE was isolated but not properly earthed.</p> Signup and view all the answers

    What was a key factor in the severity of the shock received by the Electrical Chargeman while working on the OHE?

    <p>His feet and work environment were wet.</p> Signup and view all the answers

    What omission in operational safety led to the Assistant Driver's shock when working near the electrified yard?

    <p>He had not received adequate training on hazards.</p> Signup and view all the answers

    What procedural error might have led to the Linesman receiving a shock while working on the isolator?

    <p>One of the discharge rods was not properly connected.</p> Signup and view all the answers

    What mistake did the unskilled khalasi make that led to his electrocution while checking high voltage fuses?

    <p>He attempted to work without a permit.</p> Signup and view all the answers

    Which factor is not typically considered a direct cause of electrical accidents?

    <p>Proper earthing techniques</p> Signup and view all the answers

    What might cause high potential on overhead lines despite being isolated?

    <p>Electrostatic induction</p> Signup and view all the answers

    Which of the following actions is least likely to prevent electrical accidents?

    <p>Inadequate supervision</p> Signup and view all the answers

    What type of risk is associated with areas developing a high potential gradient?

    <p>Risk of electric shock due to low insulation</p> Signup and view all the answers

    Which behavior is most likely to contribute to electrical accidents according to established safety protocols?

    <p>Over-confidence in personal protective equipment</p> Signup and view all the answers

    What is a common misconception regarding safety rules and procedures?

    <p>They are unnecessary due to modern technology</p> Signup and view all the answers

    Which of the following is a key consideration in preventing electrical accidents?

    <p>Conducting regular safety drills</p> Signup and view all the answers

    What is the threshold date for submitting the annual accident statement to Sr.DEE?

    <p>15th April</p> Signup and view all the answers

    Which item is least appropriate for use when pulling a shock victim free from an electrical source?

    <p>Wet cloth</p> Signup and view all the answers

    Where should first aid equipment be placed according to guidelines?

    <p>In each generating station or sub-station</p> Signup and view all the answers

    What should be checked periodically for deficiencies?

    <p>First aid supplies</p> Signup and view all the answers

    Which precaution should be taken when removing a victim from contact with an electrical shock source?

    <p>Use a dry wooden chair if available</p> Signup and view all the answers

    What is a critical method included in the instructions for assisting a person with electric shock?

    <p>Rendering artificial respiration</p> Signup and view all the answers

    Which responsibility is NOT assigned to each Authorized Electrical Department Official?

    <p>Performing electrical repairs themselves</p> Signup and view all the answers

    What must be exhibited in all inspection sheds concerning electric shocks?

    <p>Instructions for treating electric shock</p> Signup and view all the answers

    In the context of resuscitation, which action should be done while using the second method?

    <p>Place the patient on their back</p> Signup and view all the answers

    What is advised to be easily avoidable when maintaining and handling electrical equipment?

    <p>Following proper precautions</p> Signup and view all the answers

    What is required of a person if an accident results in loss of human or animal life in relation to electricity?

    <p>Report the incident to the Electrical Inspector and relevant authorities</p> Signup and view all the answers

    Which of the following responsibilities does an Electrical Inspector have under the law?

    <p>To investigate accidents affecting public safety related to energy</p> Signup and view all the answers

    What powers does an Electrical Inspector hold while conducting inquiries?

    <p>Powers of a Civil Court as per the Code of Civil Procedure 1908</p> Signup and view all the answers

    What must be adhered to under Rule 44 A of the I.E. Rules, 1967, when reporting an electrical accident?

    <p>Follow specific notification forms and timelines set by authorities</p> Signup and view all the answers

    Who is appointed as the Electrical Inspector for the Railway?

    <p>The Chief Electrical Engineer of each Railway</p> Signup and view all the answers

    What is the primary purpose of Section 33 of the Indian Electricity Act, 1910?

    <p>To outline the procedures for reporting electricity-related accidents</p> Signup and view all the answers

    What consequence does a person face for failing to provide information during an inquiry by an Electrical Inspector?

    <p>They are legally bound under Section 176 of the Indian Penal Code</p> Signup and view all the answers

    Which of the following does not fall under the duties of the appropriate Government regarding accidents involving electricity?

    <p>Directing Electrical Inspectors to oversee railway operations</p> Signup and view all the answers

    What should be reported in cases of accidents arising from the use of electricity?

    <p>Any injury sustained, including minor injuries</p> Signup and view all the answers

    What is the recommended practice when multiple rescuers are present during artificial respiration?

    <p>The patients' arms should be swung outwards, and the tongue drawn out during each outward stroke.</p> Signup and view all the answers

    What essential step must be taken before allowing work within 2 meters of live overhead electrification?

    <p>Make the lines dead and earthed prior to work.</p> Signup and view all the answers

    What key factor contributed to the khalasi's severe burns during construction work?

    <p>Failure to adhere to safety protocols and situational awareness.</p> Signup and view all the answers

    In the event of an electrical accident, what should be immediately avoided?

    <p>Providing the patient with food and drink.</p> Signup and view all the answers

    What is an important action to take if a patient is suspected to have a severe electric shock?

    <p>Conduct artificial respiration if the patient is not breathing.</p> Signup and view all the answers

    What is the height difference between the contact wire and the pantograph in the stabled locomotive scenario?

    <p>1.84 m</p> Signup and view all the answers

    What immediate health concern should be addressed if a patient suffering burns from electric shock is found?

    <p>Apply a proper oil dressing for serious burns.</p> Signup and view all the answers

    Which of the following is a common risk associated with handling equipment near live overhead electrification?

    <p>Electrocution due to accidental contact.</p> Signup and view all the answers

    What method should be used to draw the patient's arms in relation to their head during artificial respiration?

    <p>Arms should be drawn over the head at shoulder level.</p> Signup and view all the answers

    What is the effect of administering artificial respiration too quickly?

    <p>It can lead to injury of the internal organs.</p> Signup and view all the answers

    Study Notes

    Electrical Accidents

    • Electrical accidents, minor to fatal, are caused by contact with live mains (LT or HT), overhead lines, parts with leakage, or high-potential areas.
    • Accidents stem from disregarded rules, staff ignorance, carelessness, faulty equipment, overconfidence, old habits, or misunderstanding instructions.
    • Every rule is based on past experience and observed accidents.
    • Reporting accidents is mandatory when an accident occurs or there's a possibility of an accident.
    • Preliminary safety measures include cordoning off the area, cutting off power supply, and initiating first aid.
    • Electrical accidents on railway premises must be reported to the Electrical Foreman/Chargeman, and then the Sr. Divisional Electrical Engineer.
    • Reporting accidents must follow relevant rules (e.g., Indian Electricity Act, 1910 regulations).
    • Accident inquiries are conducted by officers within a week of the incident and the reports should contain details of the locality, evidence, cause, responsibility, and recommendations.
    • Accident registers are kept to maintain records for electrical accidents.

    Reporting of Accidents

    • Electrical accidents must be reported immediately by the electrical foreman/chargeman to the electrical inspector (Chief Electrical Engineer).
    • Detailed reports should include specific details like the exact cause of the incident and the staff member responsible.
    • In critical situations where the accident results in loss of human life, the incident must be reported within 24 hours.
    • Detailed reports should explain safety violations for preventing future incidents and recommendations to prevent similar accidents.
    • Accidents within workshops should be reported to the manager of the workshop as well following factory procedures and the Accident inquiry process reported to the relevant higher officers.

    Electrical Safety Procedures

    • Specific safety rules exist for electrical work on the railway.
    • Safety equipment should be checked regularly.
    • First aid equipment should be readily available.
    • Procedures exist for electrical resuscitation.

    Electrical Accidents - Case Studies

    • Case studies on electrical accidents illustrate potential hazards and highlight the significance of following safety procedures.
    • Examples involve severe burns from handling live overhead lines, shock from contact with live parts, and fatal accidents.
    • Cases emphasize the importance of maintaining proper isolation, earthing and appropriate safety precautions to avoid electric shock.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Electrical Accidents PDF

    Description

    This quiz explores the protocols and regulations surrounding electrical accidents, including causes, mandatory reporting, and preliminary safety measures. Participants will learn about the importance of caution and adherence to rules to prevent such incidents. Understanding these protocols is crucial for ensuring safety in electrical work environments.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser