Wave Infratech Safety Officer Interview Questions and Answers

Q1. Construction filld safety related questions
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Q2. Safety officer job responsibilities
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Q3. Jsa,hira construction filld safety
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Safety scenario of dealing different types of works

Q1. Difference between earthing and bonding
Ans. 
Earthing is the process of connecting electrical systems to the ground to prevent electric shocks, while bonding is the process of connecting metal parts together to prevent static electricity buildup.
• Earthing is for safety, bonding is for preventing static electricity

• Earthing involves connecting electrical systems to the ground

• Bonding involves connecting metal parts together to prevent static electricity buildup

• Earthi...read more
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Q2. Different control measures for emergency
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Different control measures for emergencies include evacuation, communication, training, and emergency response plans.
• Evacuation procedures should be clearly defined and practiced regularly.

• Effective communication systems should be in place to alert individuals of emergencies.

• Training programs should be conducted to educate employees on emergency procedures.

• Emergency response plans should be developed and regularly revi...read more
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Q3. Different types of fire extinguisher
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Different types of fire extinguishers include water, foam, CO2, dry powder, and wet chemical.
• Water extinguishers are suitable for Class A fires involving solid materials like wood or paper.

• Foam extinguishers are effective on Class A and B fires, involving flammable liquids like petrol or oil.

• CO2 extinguishers are suitable for electrical fires and Class B fires, but not recommended for Class A fires.

• Dry powder extinguis...read more
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Q4. Different temperature at which sprinkler bulbs activates
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Sprinkler bulbs activate at different temperatures based on the type of sprinkler system and the environment.
• Different types of sprinkler systems have different temperature ratings for their bulbs.

• Temperature ratings can range from 135°F to 286°F depending on the system.

• High temperature environments may require sprinkler bulbs with higher activation temperatures to prevent false alarms.

• Examples: Ordinary temperature-ra...read more
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Q5. Different types of detectors used in software buildings
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Different types of detectors used in software buildings include smoke detectors, motion detectors, and heat detectors.
• Smoke detectors: detect smoke particles in the air

• Motion detectors: sense movement within a specified area

• Heat detectors: trigger an alarm when a significant increase in temperature is detected
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Q1. 1. What are the electrical inspections to be done on worksite?
Ans. 
Electrical inspections on a worksite ensure safety and compliance with regulations.
• Visual inspection of electrical equipment and wiring

• Testing of electrical systems for proper functioning

• Checking for any exposed or damaged wires

• Verifying proper grounding and bonding

• Inspecting electrical panels and circuit breakers

• Ensuring proper labeling of electrical components

• Reviewing electrical permits and documentation

• Conducting r
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Q2. 2. Function of ELCB?
Ans. 
ELCB stands for Earth Leakage Circuit Breaker. It is a safety device that automatically switches off the electrical circuit when it detects a current leakage.
• ELCB is used to protect against electric shock and fire hazards caused by faulty wiring or appliances.

• It works by detecting the difference in current between the live and neutral wires.

• If the current leakage exceeds a certain level, the ELCB trips and cuts off the...read more
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Q1. ELCB/RCCB functions?
Ans. 
ELCB/RCCB functions as a safety device that protects against electric shocks and fires.
• ELCB/RCCB stands for Earth Leakage Circuit Breaker/Residual Current Circuit Breaker.

• It detects and interrupts the flow of current when there is a leakage of current to earth.

• It protects against electric shocks and fires caused by faulty wiring or appliances.

• ELCB/RCCB is commonly used in homes, offices, and industries.

• For example, if ...read more
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Q1. BOCW acts and rules
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Q2. Statutory document for heavy equipment
Ans. 
OSHA regulations are the statutory documents for heavy equipment safety.
• OSHA regulations outline safety requirements for heavy equipment operation

• These regulations cover topics such as training, maintenance, and operation procedures

• Examples of heavy equipment covered by OSHA regulations include cranes, forklifts, and excavators
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Q1. Fire protection and fire system week check team training
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Q2. Monthly and weekly report check
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Fire and production department

Q1. Company Protection and Company Employee Security
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Q2. There should be no problem in company benefit and company
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Q1. CompanWhat can we do for the company and the benefits of the company
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Q2. Company me kitne Data of how many employees are there in the company
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