J.Kumar CRTG JV Interview Questions, Process, and Tips

Types of fire include Class A, B, C, D, and K fires, each requiring different extinguishing methods.

• Class A fires involve ordinary combustibles like wood and paper.

• Class B fires involve flammable liquids like gasoline and oil.

• Class C fires involve energized electrical equipment.

• Class D fires involve combustible metals like magnesium and titanium.

• Class K fires involve cooking oils and fats.

• Each class of fire requires a ...read more

Earthing and bonding are safety measures used to prevent electric shocks and fires by providing a path for electrical currents to flow safely to the ground.

• Earthing involves connecting electrical systems to the ground to prevent the buildup of static electricity and provide a safe path for fault currents to flow.

• Bonding involves connecting metal parts of electrical systems together to prevent differences in electrical ...read more

Crane inspection involves thorough examination of crane components to ensure safe lifting operations.

• Inspect crane components regularly for wear and tear

• Check for proper functioning of controls and safety devices

• Verify load capacity and ensure proper rigging techniques are used

• Train operators on safe lifting practices and procedures

• Document all inspections and maintenance activities

• Example: Inspect wire ropes for any s

The required documents for BMC factory approval include building plan approval, fire safety certificate, environmental clearance, and NOC from local authorities.

• Building plan approval from the local municipal corporation

• Fire safety certificate issued by the fire department

• Environmental clearance from the concerned environmental authority

• No Objection Certificate (NOC) from local authorities

• Other documents may include ow...read more

Fires are classified based on the type of fuel involved.

• Class A fires involve ordinary combustibles like wood, paper, or cloth.

• Class B fires involve flammable liquids or gases like gasoline or propane.

• Class C fires involve electrical equipment like appliances or wiring.

• Class D fires involve combustible metals like magnesium or titanium.

• Class K fires involve cooking oils or fats.

• Each class of fire requires a different t...read more

Lifting procedure involves proper planning, technique, and equipment to avoid injury while lifting heavy objects.

• Assess the weight and size of the object before lifting

• Use proper lifting technique, such as bending at the knees and keeping the back straight

• Use mechanical aids, such as a forklift or hand truck, if necessary

• Get help from a coworker if the object is too heavy or awkward to lift alone

• Wear appropriate person...read more

Crane inspection involves a thorough examination of the crane's components and systems to ensure safe operation.

• Inspect all components including hoist ropes, brakes, hooks, and electrical systems

• Check for any signs of wear or damage

• Ensure that all safety devices are functioning properly

• Perform load tests to ensure the crane can handle its maximum capacity

• Document all inspections and any necessary repairs

• Regular inspect...read more

Electrocution can be caused by various factors such as faulty wiring, contact with power lines, and improper use of electrical equipment.

• Faulty wiring

• Contact with power lines

• Improper use of electrical equipment

Earthing and bonding are safety measures used to prevent electrical shocks and fires.

• Earthing involves connecting electrical equipment to the earth via a conductor to prevent electric shock.

• Bonding involves connecting two or more conductive objects to prevent the buildup of static electricity and reduce the risk of fire.

• Earthing and bonding are essential in electrical installations to ensure safety and compliance with ...read more