Question 43Gas Turbine - Assistant Engineer70% to pass
Wrenches that are recommended for use on gas turbine engines should be plated with which of the following elements?
AI Explanation
The correct answer is B) Nickel.
Wrenches used on gas turbine engines should be plated with nickel to prevent sparking, which could ignite the flammable fuel vapors present in the engine compartment. Nickel is a non-sparking material that helps reduce the risk of explosions or fires when working on sensitive gas turbine equipment. The other answer choices, such as bronze, carbon, or silver, do not have the same non-sparking properties required for safe use on gas turbine engines.
Related Questions
#41 Which of the following instruments is designed to help you when performing an internal inspection of the gas turbine engine? #42 The only hand tools that should be used on gas turbine engines are chrome plated, nickel plated, or which of the following? #44 Provisions for avoiding the build-up of ice on the intake air surfaces of a gas turbine plant can be found where? #45 The divergent area of the exhaust duct aids in what process? #46 How is the clutch shown in the attached illustration engaged? Illustration GT-0018