Engineering Safety and Risk Management MCQs
This content provides multiple-choice questions related to engineering safety, risk assessment, and hazard management. It covers topics such as the primary function of a Risk Assessment Matrix, engineering controls for minimizing noise pollution, the purpose of Hazard and Operability Study (HAZOP), and Failure Mode and Effects Analysis (FMEA) in engineering safety.
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Engineering Safety MCQs www.hsestudyguide.com
Question: What is the primary function of a Risk of a Risk Assessment Matrix in engineering engineering safety? A) To calculate project budgets B) To identify potential risks and prioritize them C) To develop marketing strategies D) To determine employee salaries www.hsestudyguide.com
Answer: B) To identify potential risks and prioritize them Explanation: The Risk Assessment Matrix helps identify and prioritize potential risks associated with engineering projects, aiding in the development of risk mitigation strategies. www.hsestudyguide.com
Question: Which engineering control is used to used to minimize noise pollution in industrial industrial settings? A) Administrative controls B) Personal Protective Equipment (PPE) C) Engineering controls D) Procedural controls www.hsestudyguide.com
Answer: C) Engineering controls Explanation: Engineering controls, such as soundproofing materials or designing quieter machinery, quieter machinery, help minimize noise pollution in industrial settings. www.hsestudyguide.com
Question: What is the purpose of a Hazard and Hazard and Operability Study (HAZOP) in in engineering safety? A) To organize office protocols B) To review potential hazards of new equipment or processes C) To conduct employee performance evaluations D) To plan social events for engineers www.hsestudyguide.com
Answer: B) To review potential hazards of new equipment or processes Explanation: HAZOPs review potential hazards of new equipment or processes, ensuring safety ensuring safety measures are integrated into their design. www.hsestudyguide.com
Question: What is the purpose of Failure Mode Mode and Effects Analysis (FMEA) in engineering? A) To celebrate successful projects B) To evaluate potential failure modes of a system and their consequences C) To rate employees' job performance D) To design marketing campaigns www.hsestudyguide.com
Answer: B) To evaluate potential failure modes of a system and their consequences Explanation: FMEA is used to systematically evaluate potential failure modes of a system, system, understanding their effects, and implementing preventive measures. www.hsestudyguide.com
Question: In electrical safety, what does "arc "arc flash" refer to? A) A type of welding technique B) An electric shock caused by lightning C) A dangerous release of energy caused by an electrical arc D) A short circuit in electrical systems www.hsestudyguide.com
Answer: C) A dangerous release of energy caused by an electrical arc Explanation: Arc flash is a hazardous release of energy caused by an electrical arc, which can result which can result in severe burns or injuries if proper precautions aren't taken. www.hsestudyguide.com
Question: What is the primary purpose of Failure Reporting, Analysis, and Corrective Corrective Action Systems (FRACAS) in engineering safety? A) To track employee attendance B) To document successful projects C) To identify and rectify failures in systems or processes D) To plan engineering conferences www.hsestudyguide.com
Answer: C) To identify and rectify failures in systems or processes Explanation: FRACAS aims to identify, analyze, and rectify failures in systems or processes to processes to enhance reliability and safety. www.hsestudyguide.com
Question: Which engineering control is primarily used to prevent fires caused by electrical faults? A) Fire extinguishers B) Ground fault circuit interrupters (GFCIs) C) Personal protective equipment (PPE) D) Overcurrent protection devices www.hsestudyguide.com
Answer: B) Ground fault circuit interrupters (GFCIs) Explanation: GFCIs help prevent electrical fires by quickly shutting off power when an electrical fault electrical fault is detected, reducing the risk of fire or electric shock. www.hsestudyguide.com
Question: What is the purpose of a "safety "safety moment" in engineering safety meetings? A) To discuss recent safety violations B) To allocate safety-related tasks C) To raise awareness about safety issues D) To schedule safety inspections www.hsestudyguide.com
Answer: C) To raise awareness about safety issues Explanation: Safety moments are used to highlight specific safety concerns, share incidents or near incidents or near- misses, and raise awareness among team members. - www.hsestudyguide.com
Question: What is the primary purpose of a a Hazardous Area Classification in engineering engineering safety? A) To categorize dangerous materials in a workplace B) To allocate safety budgets for high-risk areas C) To identify and define hazardous zones in industrial environments D) To restrict access to engineering laboratories www.hsestudyguide.com
Answer: C) To identify and define hazardous zones in industrial environments Explanation: Hazardous Area Classification defines and identifies specific zones where potentially potentially explosive atmospheres may occur, aiding in the implementation of appropriate safety appropriate safety measures in these areas. www.hsestudyguide.com
Question: What engineering control is specifically designed to prevent equipment equipment from operating beyond safe limits? limits? A) Limit switches B) Emergency stop buttons C) Machine guards D) Warning signs www.hsestudyguide.com
Answer: A) Limit switches Explanation: Limit switches are engineered to prevent machinery or equipment from operating operating beyond predetermined safe limits, helping to safeguard against potential hazards due to hazards due to excessive operation. www.hsestudyguide.com
