Wind Turbine Safety Questions and Answers PDF

Wind Turbine Safety Questions and Answers ========================================= 64. What is the key risk of working near moving turbine blades? --------------------------------------------------------------- Correct Answer: a) Severe injury from blade strikes or debris. Incorrect Answers: \-...

Wind Turbine Safety Questions and Answers ========================================= 64. What is the key risk of working near moving turbine blades? --------------------------------------------------------------- Correct Answer: a) Severe injury from blade strikes or debris. Incorrect Answers: \- b) Damage to PPE. \- c) Equipment overheating. \- d) Poor visibility during tasks. 65. Why is grounding important during electrical work? ------------------------------------------------------ Correct Answer: a) To prevent electric shocks and ensure a safe work environment. Incorrect Answers: \- b) To stabilize the turbine's energy output. \- c) To test the circuit breakers. \- d) To minimize lightning strikes. 66. When should lockout/tagout (LOTO) procedures be used? --------------------------------------------------------- Correct Answer: a) Before working on any electrical or mechanical system. Incorrect Answers: \- b) Only when multiple technicians are on-site. \- c) Only during emergency repairs. \- d) For turbine inspection purposes. 67. What is the first step in a rescue from height? --------------------------------------------------- Correct Answer: a) Secure the area and communicate with the rescue team. Incorrect Answers: \- b) Disconnect the fall arrest system. \- c) Immediately lower the worker. \- d) Begin first aid without delay. 68. Why is regular calibration of safety equipment critical? ------------------------------------------------------------ Correct Answer: a) To ensure accurate performance and reliability. Incorrect Answers: \- b) To extend the equipment's lifespan. \- c) To reduce maintenance costs. \- d) To avoid unnecessary inspections. 69. What is the main purpose of fire-resistant clothing in turbine work? ------------------------------------------------------------------------ Correct Answer: a) To protect workers from burns caused by electrical arcs or fires. Incorrect Answers: \- b) To prevent overheating in warm climates. \- c) To repel water during outdoor work. \- d) To enhance visibility on-site. 70. What is the main hazard of hydraulic systems in turbines? ------------------------------------------------------------- Correct Answer: a) High-pressure fluid leaks causing injuries or equipment damage. Incorrect Answers: \- b) Slippery surfaces from oil spills. \- c) Overheating of mechanical components. \- d) Noise pollution during operation. 71. Why is situational awareness important in turbine maintenance? ------------------------------------------------------------------ Correct Answer: a) To anticipate and respond to dynamic risks effectively. Incorrect Answers: \- b) To ensure faster task completion. \- c) To improve turbine efficiency. \- d) To identify equipment faults in advance. 72. What should you do before entering a nacelle? ------------------------------------------------- Correct Answer: a) Confirm all isolation and safety checks are completed. Incorrect Answers: \- b) Test the turbine's operational status. \- c) Start the generator manually. \- d) Wait for team leader approval. 73. How often should fall protection equipment be replaced? ----------------------------------------------------------- Correct Answer: a) As per manufacturer guidelines or after visible wear or damage. Incorrect Answers: \- b) Every two years, regardless of use. \- c) Only after a fall incident. \- d) When new equipment becomes available. 74. What is the purpose of regular blade inspections? ----------------------------------------------------- Correct Answer: a) To identify and address damage that can affect performance and safety. Incorrect Answers: \- b) To track rotation speed variations. \- c) To monitor wind speed and turbulence. \- d) To ensure alignment with the tower. 75. What is the critical hazard of high wind speeds during turbine work? ------------------------------------------------------------------------ Correct Answer: a) Increased risk of falls and equipment instability. Incorrect Answers: \- b) Faster task completion. \- c) Reduced power output. \- d) Better ventilation inside the turbine. 76. Why are safety drills necessary for turbine teams? ------------------------------------------------------ Correct Answer: a) To prepare workers for potential emergencies like falls or fires. Incorrect Answers: \- b) To track team performance. \- c) To ensure regulatory compliance. \- d) To reduce insurance costs. 77. How can you reduce risks when handling heavy turbine components? -------------------------------------------------------------------- Correct Answer: a) Use proper lifting techniques and mechanical aids. Incorrect Answers: \- b) Work in teams without tools. \- c) Perform tasks faster to minimize strain. \- d) Avoid using personal protective equipment. 78. What should you do if a turbine shows signs of overheating? --------------------------------------------------------------- Correct Answer: a) Shut down the system and inspect for faults. Incorrect Answers: \- b) Continue operations at reduced speed. \- c) Spray water to cool it externally. \- d) Alert team leaders but keep working. 79. What is the primary goal of wind turbine safety protocols? -------------------------------------------------------------- Correct Answer: a) To protect workers and ensure safe, efficient operations. Incorrect Answers: \- b) To increase energy output. \- c) To reduce maintenance costs. \- d) To comply with insurance requirements.