Colliers India Senior Safety Engineer Interview Questions and Answers

TYPE I: Choose your answer and explain. A Situation is given to the students. ...
TYPE II: Action-Reaction. ...
TYPE III: Action-Reaction. ...
TYPE IV: Empathy Test (To put yourselves in another person's shoes) ...
TYPE V: Say Ok or Not Ok. ...
TYPE VI: Data Collection Tests.

Q1. Fire and safety
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Q2. Health and safety equipment
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Excavation and flagman

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Q1. How many Limit switch in tower crane.?
Ans. 
The number of limit switches in a tower crane varies depending on the specific model and manufacturer.
• The number of limit switches in a tower crane can range from 2 to 6 or more.

• Limit switches are used to prevent the crane from overtraveling in certain directions or reaching unsafe positions.

• Common types of limit switches in tower cranes include hoisting limit switches, trolley limit switches, and slewing limit switche
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Q1. Asked regarding job experience and how to tackles site if there are above 500 workmen.
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Q1. What is work permit system?
Ans. 
A work permit system is a set of procedures and documents used to ensure the safety of workers and prevent accidents in hazardous work environments.
• Work permit systems are commonly used in industries such as construction, manufacturing, and oil and gas.

• They involve obtaining a permit before starting work in a potentially dangerous area or performing high-risk tasks.

• The permit outlines the specific precautions and safet...read more
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Q2. Can you explain different type of work permit system?
Ans. 
A work permit system is a set of procedures and documents used to control and manage hazardous work activities.
• Hot work permit: Used for activities involving open flames or high temperatures, such as welding or cutting.

• Confined space permit: Required for work in confined spaces with limited entry and exit points, such as tanks or tunnels.

• Electrical work permit: Used for electrical maintenance or repair work to ensure s...read more
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Q3. What do you means by loto?
Ans. 
LOTO stands for Lockout-Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not restarted during maintenance or repair work.
• LOTO is a safety procedure used to prevent accidental startup of machines during maintenance or repair.

• It involves locking and tagging the energy-isolating devices of the machines to prevent their activation.

• LOTO helps protect workers from hazardous energy s...read more
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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. How do you educate on-site personnel regarding safety procedures and how do you ensure their safety?
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Q2. Will demonstrate knowledge of on-site safety requirements and equipment, and the candidate's ability to train personnel.
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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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