Larsen & Toubro Limited Health Safety Officer Interview Questions and Answers

Q1. What are precautions of work at height
Ans. 
Precautions for working at height include proper training, use of fall protection equipment, regular inspection of equipment, and securing tools and materials.
• Ensure workers are properly trained on working at height procedures

• Use appropriate fall protection equipment such as harnesses, lanyards, and guardrails

• Regularly inspect all equipment used for working at height to ensure it is in good condition

• Secure tools and ma...read more
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Q2. What are you know about lifting plan.
Ans. 
A lifting plan is a detailed document outlining the procedures and precautions to be taken when lifting heavy objects.
• A lifting plan should include the weight of the object being lifted

• It should specify the equipment to be used for lifting

• The plan should outline the steps to be taken to ensure the safety of workers involved

• It should also consider factors such as the location of the lift and any potential hazards

• Regular...read more
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Q1. What is risk assessment
Ans. 
Risk assessment is the process of identifying, analyzing, and evaluating potential risks in order to determine the likelihood and impact of harmful events.
• Identifying potential hazards and risks in the workplace or environment

• Analyzing the likelihood of these risks occurring

• Evaluating the potential impact of these risks on people, property, and the environment

• Developing strategies to mitigate or eliminate these risks

• Re...read more
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Q2. How to calculate capacity of wire rop sling
Ans. 
Capacity of wire rope sling can be calculated by considering factors like diameter, material, and configuration.
• Capacity is determined by the breaking strength of the wire rope and the design factor used.

• Calculate the breaking strength of the wire rope by multiplying the area of the rope cross-section by the tensile strength of the material.

• Consider the configuration of the sling (single leg, double leg, etc.) and appl...read more
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Q1. Type of work Permit.
Ans. 
Work permits are documents that authorize specific work to be done in a controlled manner to ensure safety.
• Work permits are used to control hazardous work activities.

• They outline the precautions to be taken before, during, and after the work.

• Examples include hot work permits, confined space entry permits, and electrical work permits.
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Q2. Safe hours of Manpower furmula.
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Q1. What is HIRA and how to prepare it
Ans. 
HIRA stands for Hazard Identification and Risk Assessment. It is a systematic process to identify potential hazards and assess the associated risks.
• Identify all potential hazards in the workplace or task

• Assess the likelihood and severity of each hazard

• Determine the level of risk for each hazard

• Implement control measures to mitigate or eliminate the risks

• Regularly review and update the HIRA as needed
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Q2. What is JSA and its purposes
Ans. 
JSA stands for Job Safety Analysis. It is a process used to identify and control hazards in the workplace.
• JSA involves breaking down a job into its individual tasks and identifying potential hazards associated with each task.

• The purpose of JSA is to prevent accidents and injuries by proactively addressing safety risks.

• JSA helps in developing safe work procedures and training employees on how to perform tasks safely.

• Exa...read more
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HIRA , JSA, MSDS , PTW

Q1. Salary, location jonlb
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Q1. Work permit, checklist, hira , JSA
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Q1. 1. What are the Fire NOC conditions? 14. 15. 16. 17. 18. 19.
Ans. 
Fire NOC conditions are the set of requirements that a building or establishment must meet to obtain a No Objection Certificate for fire safety.
• Fire NOC conditions include having adequate fire exits, fire alarms, fire extinguishers, and sprinkler systems.

• The building must also have clear access for fire trucks and emergency personnel.

• Regular fire drills and safety training for employees are also required.

• Examples of Fi...read more
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Q2. 2. Fire NOC & CTO compliance done by whome?
Ans. 
Fire NOC & CTO compliance is done by the local fire department and pollution control board respectively.
• Fire NOC compliance is done by the local fire department.

• CTO compliance is done by the pollution control board.

• Both compliances are mandatory for any organization to operate.

• The process involves inspection of the premises and ensuring all safety measures are in place.

• Non-compliance can result in penalties and even cl
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Q3. 3. What is the Fire water tank capacity?
Ans. 
The fire water tank capacity is 50,000 gallons.
• The fire water tank is used for emergency firefighting purposes.

• It is important to regularly check and maintain the tank to ensure it is always ready for use.

• The capacity of the tank may vary depending on the size and needs of the facility.

• For example, a smaller facility may have a fire water tank with a capacity of 10,000 gallons.

• On the other hand, a larger facility may h...read more
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Q4. 4. What Type of fire pump?
Ans. 
The type of fire pump depends on the specific needs of the facility and the hazards present.
• Factors to consider when selecting a fire pump include the size of the facility, the type of hazards present, and the water supply available.

• Common types of fire pumps include electric motor-driven pumps, diesel engine-driven pumps, and steam turbine-driven pumps.

• The fire pump should be designed to meet the specific requirements...read more
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Q5. 5. What type Fire extinguisher requirement as per factory act? Light hazard, Ordinary hazard, High hazard
Ans. 
Fire extinguisher requirements vary based on the hazard level of the workplace.
• Light hazard workplaces require water, foam, or dry powder extinguishers.

• Ordinary hazard workplaces require water, foam, dry powder, or carbon dioxide extinguishers.

• High hazard workplaces require foam, dry powder, carbon dioxide, or specialized extinguishers such as halon or clean agent.

• The specific requirements may vary by country and indus...read more
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Q6. 6. At what height fire extinguisher to be placed from the floor?
Ans. 
Fire extinguishers should be placed at a height of 3.5 to 5 feet from the floor.
• The ideal height for fire extinguishers is between 3.5 to 5 feet from the floor.

• This ensures that the extinguisher is easily accessible in case of a fire.

• The height should be adjusted based on the height of the ceiling and the size of the room.

• Extinguishers should be mounted on brackets or in cabinets to prevent them from falling.

• It is impo...read more
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Q7. 7. What are the Reason behind changes the job?
Ans. 
Changes in job can occur due to various reasons such as organizational restructuring, technological advancements, or personal growth.
• Organizational restructuring or downsizing

• Technological advancements leading to automation or new job roles

• Personal growth and desire for new challenges

• Changes in industry or market demand

• Mergers and acquisitions

• Geographical relocation

• Health or family reasons

• Career advancement opportuniti
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Q8. 8. Construction what kind of hazard and risk available?
Ans. 
Construction hazards include falls, electrical hazards, noise, and exposure to hazardous materials.
• Falls from heights or on slippery surfaces

• Electrical hazards from exposed wires or faulty equipment

• Noise exposure from heavy machinery and equipment

• Exposure to hazardous materials such as asbestos, lead, and silica dust

• Risk of fires and explosions from flammable materials and chemicals

• Physical strain and injuries from lif
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Q9. 9. At height work what should be the minimum height for safety harness anchor point?
Ans. 
The minimum height for safety harness anchor point should be 6 feet.
• The anchor point should be at a height of at least 6 feet above the ground.

• This is to ensure that the worker does not hit the ground in case of a fall.

• The anchor point should be strong enough to support the weight of the worker and the equipment.

• The harness should be properly fitted and adjusted to ensure maximum safety.

• Regular inspection and maintenan...read more
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Q10. 10. What are the height work equipment used for work at height?
Ans. 
Height work equipment includes ladders, scaffolds, aerial lifts, and fall protection systems.
• Ladders: used for low height work

• Scaffolds: used for medium height work

• Aerial lifts: used for high height work

• Fall protection systems: used to prevent falls from height

• Examples: extension ladders, rolling scaffolds, scissor lifts, harnesses, guardrails
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Q11. 11. What are the lifting safety requirements?
Ans. 
Lifting safety requirements include proper technique, use of equipment, and weight limits.
• Use proper lifting technique, such as bending at the knees and keeping the back straight

• Use equipment such as lifting belts, back braces, and lifting straps when necessary

• Know weight limits and do not exceed them

• Ensure clear pathways and good visibility when moving heavy objects

• Train employees on proper lifting techniques and safe...read more
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Q12. 12. Warehouse what are the material lifting equipment used?
Ans. 
Various material lifting equipment are used in warehouses depending on the type of material and its weight.
• Forklifts are commonly used for heavy loads

• Pallet jacks are used for moving pallets

• Hand trucks are used for smaller loads

• Conveyor belts are used for continuous movement of materials

• Hoists and cranes are used for lifting heavy equipment

• Scissor lifts are used for lifting workers to higher levels

• Loading dock levelers...read more
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Q13. 13. What are the legal compliance required for mechanical materials lifting equipment?
Ans. 
Legal compliance for mechanical materials lifting equipment include OSHA regulations, ANSI standards, and manufacturer guidelines.
• OSHA regulations require regular inspections and maintenance of lifting equipment.

• ANSI standards provide guidelines for the design, construction, and testing of lifting equipment.

• Manufacturer guidelines must be followed for proper use and maintenance of specific equipment.

• Compliance with the...read more
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Q14. 14. What is load center for lifting Operation?
Ans. 
Load center is the point where the weight of the load is concentrated during lifting operation.
• It is the point where the weight of the load is concentrated

• It is important to know the load center to ensure safe lifting operation

• The load center varies depending on the shape and size of the load

• Incorrect load center calculation can lead to accidents and injuries
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Q15. 15. If radius increase then load lifting capacity increase or decrease?
Ans. 
Load lifting capacity decreases as radius increases.
• The load lifting capacity is inversely proportional to the radius.

• As the radius increases, the load lifting capacity decreases.

• This is because the load moment arm increases with radius, making it harder to lift the load.

• For example, a crane with a longer boom has a lower load lifting capacity than a crane with a shorter boom.
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Q16. 16. Electrical maintenance work safety precautions?
Ans. 
Electrical maintenance work safety precautions include proper training, use of personal protective equipment, and following lockout/tagout procedures.
• Ensure all electrical equipment is de-energized before maintenance work begins

• Use appropriate personal protective equipment such as gloves, safety glasses, and insulated tools

• Follow lockout/tagout procedures to prevent accidental energization of equipment

• Provide proper tr...read more
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Q17. 17. What is the checking mechanism for presence of residual leakage current?
Ans. 
The checking mechanism for residual leakage current involves using a ground fault circuit interrupter (GFCI) or a leakage current tester.
• A GFCI can detect and interrupt leakage current by comparing the amount of current flowing into and out of a circuit.

• A leakage current tester measures the amount of current flowing through a circuit and compares it to a predetermined threshold.

• Regular testing and maintenance of electr...read more
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Q18. 18. What do you mean meggar process?
Ans. 
Meggar process is a method used to measure the insulation resistance of electrical equipment.
• Meggar process involves applying a high voltage DC current to the equipment and measuring the resulting insulation resistance.

• It is commonly used in the maintenance and testing of electrical equipment to ensure safety and reliability.

• The results of the meggar process can indicate if there are any faults or defects in the insula...read more
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Q19. 19. After LOTO or isolation of electrical energy , what is the mechanism to check whether electrical energy isolation done or not?
Ans. 
After LOTO or isolation of electrical energy, a mechanism must be used to check whether electrical energy isolation has been done or not.
• Visual inspection of the equipment to ensure that it is not energized

• Use of a voltage tester to check for the presence of electrical energy

• Verification of the LOTO or isolation tag

• Testing the equipment to ensure that it is not operational

• Communication with other workers to ensure that...read more
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Q20. 20. What will be the sureity that you will stay in the organisation for longer periods of time.
Ans. 
I am committed to the organization's mission and values and see a long-term future here.
• I have researched the company and believe in its goals and values

• I am looking for stability and growth opportunities

• I am willing to invest time and effort in developing my skills and contributing to the company's success

• I am open to discussing career advancement and growth opportunities with my manager
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Objective types questions

Q1. Safety management
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Q2. Safety workplace
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Q1. What is your family background?
Ans. 
Be positive and joyous while answering to show that a happy attitude. Don't be shy or embarrassed of any factual information related to your family. Be confident and proud of what your parents' do to give you a comfortable living. Try to show good values that your parents have inculcated in you.
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Q2. Why should we hire you?
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Q3. Why are you looking for a change?
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Q4. Where do you see yourself in 5 years?
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Q5. What are your strengths and weaknesses?
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Q6. Tell me about yourself.
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Where do you see yourself in 5 years?
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Q6. Why are you looking for a change?
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Q7. What are your strengths and weaknesses?
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Q8. Tell me about yourself.
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Q1. What is Saftey.
Ans. 
Safety is the state of being protected from harm, danger, or injury.
• Safety involves identifying and assessing potential hazards

• Taking measures to eliminate or control those hazards

• Providing training and education to prevent accidents

• Ensuring compliance with safety regulations and standards

• Examples include wearing personal protective equipment, following safe work practices, and maintaining equipment
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Q2. What is loto tag .
Ans. 
LOTO tag is a tag used in lockout/tagout procedures to indicate that a machine or equipment is not to be operated.
• LOTO stands for Lockout/Tagout

• The tag is usually attached to the lockout device

• It contains information such as the name of the person who applied the lockout/tagout and the date and time it was applied

• The tag serves as a warning to others not to remove the lockout/tagout device and to not operate the machin...read more
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Q3. Interview question Saftey related.
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