Task No.16 Task: Lubricants and lubrication Sub Task: Identification and uses of various types of lubricants used in engine room. Aims: 1. Identification of various types of lubricants. 2. What are uses of lubricants on board ship? 3. What is the importance of lubrication? Requirement for performing the task: 1. […]
Lubricants and lubrication Read More »
Task No. 15 Task: Basic
Gas and Arc welding equipment and ancillary Read More »
Task No. 14 Task: Machine – Grinder, Drilling Machine and Lathe Sub Task: Precautions while using portable drill machine and hand grinder. Aims: 1. What is safety precaution need to be taken while using portable drill machine. 2. What is safety precaution need to be taken while using portable hand
Safety Precautions while using portable drill machine and hand grinder. Read More »
Task No. 13 Task: Diesel Engine Sub Task: Identify major components of diesel engine. (Structure and running gear) Aims: 1. Identify major components of diesel engine. 2. What are the safety devices are fitted on engine. 3. Learn about running gear of diesel engine. Requirement for performing the task: 1.
Identify major components of diesel engine. (Structure and running gear) Read More »
Task No. 12 Task: Auxiliary machinery – Air compressor Sub Task: Identify parts of reciprocating air compressor Aims: 1. Identify different parts of air compressor. 2. What are the safety devices are fitted on air compressor. 3. What is the use of unloader, relief valve, and bursting disc? Requirement for
Parts of reciprocating air compressor Read More »
Task No. 11.2 Task: Auxiliary Machinery Pumps Sub Task: Identify parts of the centrifugal pump. Aims: 1. Identify the parts of the centrifugal pump. 2. What is the use of impeller? 3. Why the coupling guard is fitted on pump. 4. What is use
Parts of the centrifugal pump. Read More »
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.
Types of pumps used onboard ship (Auxiliary machinery) Read More »
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
How to make gasket for valve flange Read More »
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.
Components of globe valve, gate valve and butterfly valve Read More »
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:
Different types of valves with respect to their common use on board Read More »
