June'18 - Safety Quiz

The first activity to be done at the time of a fire in the workplace is to shout loudly "Fire, Fire, Fire." This is important because it alerts everyone in the vicinity to the presence of a fire and allows them to take immediate action. Shouting loudly helps to ensure that the message is heard by as many people as possible, increasing the chances of a quick and effective response.

The correct answer is the Man skull symbol. This symbol is commonly used to indicate toxic materials. It represents the potential danger to human health and serves as a warning to handle the substance with caution. The symbol depicts a human skull, often with crossbones, to convey the message of toxicity clearly and universally.

The general works manager is the most suitable person to act as the site main controller in an emergency situation. This is because the general works manager is responsible for overseeing the overall operations and management of the site, including coordinating with different departments and ensuring the smooth running of day-to-day activities. They would have a good understanding of the site layout, personnel, and emergency procedures, making them well-equipped to take charge and make informed decisions during an emergency. The other options, such as the resident, security manager, and safety executive, may not have the same level of knowledge and authority to effectively handle the situation.

TLC stands for Total Loss Control. This term refers to the measures and strategies implemented to minimize or prevent the occurrence of total losses in various industries. Total loss refers to a situation where the cost to repair or restore a damaged item or property exceeds its value, making it more economical to consider it a complete loss. Therefore, Total Loss Control aims to reduce the occurrence of such losses by implementing safety measures, risk management strategies, and efficient loss prevention techniques.

PVC gloves are used in acid handling because PVC (polyvinyl chloride) is resistant to many chemicals, including acids. PVC gloves provide a protective barrier against acid exposure, preventing skin irritation or burns. They are durable and have good flexibility, allowing for ease of movement and dexterity while handling acids. Rubber gloves may not provide the same level of resistance to acids as PVC gloves. Leather gloves and cotton felt gloves are not suitable for acid handling as they can absorb and retain acids, causing damage to the skin.

Blue color code is used for air pipe line. This is because blue is commonly associated with air or compressed air systems. It helps in easily identifying and distinguishing air pipes from other types of pipes in a facility or industrial setting. Using a standardized color coding system for different types of pipes ensures safety and efficiency in operations.

The correct answer is "Self content breathing apparatus". SCBA stands for Self Content Breathing Apparatus, which is a device used by firefighters and other emergency personnel to provide breathable air in hazardous environments. This apparatus contains its own supply of compressed air, allowing the user to breathe independently without relying on external sources.

5S is a methodology used to maintain housekeeping standards. It focuses on organizing the workplace, keeping it clean and tidy, and eliminating waste. By implementing the 5S principles (Sort, Set in Order, Shine, Standardize, and Sustain), organizations can create a clean and organized work environment, which improves efficiency, safety, and productivity. Therefore, the correct answer is "Maintain Housekeeping standard."

The flash point of a flammable liquid refers to the lowest temperature at which it releases enough vapor to form a flammable mixture. This means that at temperatures below the flash point, the liquid does not produce enough vapor to ignite and sustain combustion. However, once the temperature reaches or exceeds the flash point, the liquid releases enough vapor to form a mixture that is capable of catching fire and sustaining combustion.

Resin houses are classified under Zone 2 in terms of flammability. Zone 2 refers to an area where flammable substances or vapors are not likely to be present in quantities that could cause an explosion or fire, or if they are present, they would only exist for a short period of time. This classification indicates that resin houses have a moderate risk of flammability, but the likelihood of a fire or explosion is relatively low.