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MACHINIST MATE EXAM EXAM TESTBANK 520 VERIFIED QUESTIONS AND DETAILED CORRECT ANSWERS ALREADY GRADED A+.
Preview 4 out of 64 pages
MACHINIST MATE EXAM EXAM TESTBANK 520 VERIFIED QUESTIONS AND DETAILED CORRECT ANSWERS ALREADY GRADED A+. THe propellor and shaft is supported outside the hull of the ship by? - ANSWER- Strut and strut bearings What maintains axial position of propulsion turbine rotor? - ANSWER- Thrust bearing What maintains radial position of propulsion turbine rotor? - ANSWER- Journal bearings How is tuning identified in the navy - ANSWER- By outside diameter and actual measured wall thickness What is the composition of copper nickel alloy tubing used on surface ships ? - ANSWER- 90% copper 10% nickel A propellor that vibrates at a natural frequency is characterized by what term? - ANSWER- Singing
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