TASCO Exit Exam • Set 7 Question 8 of 30
From the pump illustration, identify the part marked - "IV".
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Direct Answer
Option C: Volute Casing
In a typical cargo pump diagram, the volute casing refers to the spiral-shaped housing surrounding the impeller. It is designed to convert the kinetic energy of the fluid (velocity) into pressure energy as it moves toward the discharge nozzle.
All Options
A
Impeller
B
Anti-rotation Brake **Correct answer : Volute Casing**
C
Volute Casing
(Correct Answer)
D
Hydraulic Motor
Detailed Explanation & Context
In a typical cargo pump diagram, the volute casing refers to the spiral-shaped housing surrounding the impeller. It is designed to convert the kinetic energy of the fluid (velocity) into pressure energy as it moves toward the discharge nozzle.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Oil Tanker Cargo Operations (TASCO).
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