Ship Propeller Shafts Quiz

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Questions and Answers

Which component of the propeller shaft directly receives the rotational motion from the crankshaft?

  • Tail shaft
  • Thrust shaft (correct)
  • Shafting line
  • Intermediate shaft

What is the primary function of the propeller shaft?

  • To connect to the propellers
  • To transmit mechanical energy (correct)
  • To rotate at maximum velocity
  • To service and maintain the intermediary shafts

Why can it be difficult to service and maintain propeller shafts with more than 2 intermediary shafts?

  • Due to the maximum velocity
  • Due to damage to parts
  • Due to large catenary force (correct)
  • Due to weight deformation

Which component of the propeller shaft is directly connected to the propellers?

<p>Tail shaft (B)</p> Signup and view all the answers

What is the purpose of the intermediary shaft(s) in the propeller shaft system?

<p>To provide additional support (D)</p> Signup and view all the answers

Which component of the propeller shaft system is responsible for manipulating torque transfer?

<p>Tail shaft (A)</p> Signup and view all the answers

What is the main reason for the difficulty in servicing and maintaining propeller shafts with more than 2 intermediary shafts?

<p>The large catenary force acting on the entire propeller shaft (C)</p> Signup and view all the answers

Where is the tail shaft mainly encased in?

<p>The stern tube (A)</p> Signup and view all the answers

What is the primary function of the coupled bearing in the propeller shaft system?

<p>To connect two adjacent shafts (D)</p> Signup and view all the answers

What is the maximum velocity at which the thrust shaft rotates in high-speed engines?

<p>Not specified in the text (A)</p> Signup and view all the answers

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