mek

Types of pumps used onboard ship (Auxiliary machinery)

  Task No. 11.1                                                                                                                 Task: Auxiliary Machinery Pumps   Sub Task: Identify types of pumps (centrifugal, reciprocating, gear and screw type)   Aims: 1.     Identify different types of pumps. 2.     Identify parts of the pumps Requirement for performing the task: 1.     Theory from MEK text Book 2.     Centrifugal pump 3.     Reciprocating pump 4.    

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How to make gasket for valve flange

  Task No.  10.3                                                                                                               Task: Auxiliary Equipment and Maintenance, valves and pipe works        Sub Task: Identify various packing material and make joints/gasket for a pipe or valve flange.   Aims: 1.     Identify various type of packing material. 2.     How to make gasket. 3.     What are the

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Components of globe valve, gate valve and butterfly valve

  Task No. 10.2                                                                                                                 Task: Auxiliary Equipment and Maintenance, valves and pipe works    Sub Task: Identify major components of globe valve, gate valve and butterfly valve  Aims: 1.     Identify major components and use of globe valve. 2.     Identify major components and use of gate valve. 3.     Identify major components and use of butterfly valve.

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Different types of valves with respect to their common use on board

  Task No.     10.1                                                                                                             Task: Auxiliary Equipment and Maintenance, valves and pipe works    Sub Task: Identify different types of valves with respect to their common use on board (Globe, globe non return, gate/ sluice, butterfly, ball spring loaded, fire hydrant  and float valve)   Aims:

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Understanding of a lifting gear & it’s SWL

  Task no – 3.10 Task- Identify the lifting gear & know its swl  Aim-. Understanding of a lifting gear & it’s SWL   Requirements for performing the task: Blocks, tackles, chain blocks Description/precaution Lifting gear: 1.     Any device or appliance used for lifting any object is known as lifting gear 2.     Examples of lifting

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