Chowgule Fiberglass Ships Interview Questions and Answers

Quality control, production planning

Preparing cost from BOM, design factors

Q1. How to increase the RPM of OBM
Ans. 
Increasing RPM of OBM can be achieved by adjusting the propeller pitch, reducing the boat weight, and using a higher octane fuel.
• Adjust the propeller pitch to increase the RPM

• Reduce the weight of the boat to increase the speed

• Use a higher octane fuel to improve engine performance

• Regular maintenance of the engine and propeller can also help increase RPM

• Consider upgrading to a more powerful engine if necessary
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Q2. How to reduce the weight of frp boat
Ans. 
To reduce the weight of FRP boat, use lightweight materials, optimize design, and reduce unnecessary components.
• Use lightweight materials such as foam core, balsa wood, or carbon fiber

• Optimize the design by reducing the thickness of the hull and deck, and using curved surfaces instead of flat ones

• Reduce unnecessary components such as heavy fittings and fixtures

• Consider using alternative construction methods such as vac...read more
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Q3. Infusion process of moulding...nano particles
Ans. 
Nano particles can be added to the infusion process of moulding to enhance the properties of the final product.
• Nano particles can improve the strength, stiffness, and durability of the fiber glass material.

• They can also enhance the resistance to heat, corrosion, and wear.

• The infusion process involves the use of a vacuum to draw resin into the fiber glass material.

• Nano particles can be added to the resin before infusion...read more
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Q4. Commissiong of inboard engines
Ans. 
Commissioning of inboard engines involves testing and verifying their performance before use.
• Commissioning involves a series of tests to ensure the engine is functioning properly

• Performance is verified through tests such as load testing and sea trials

• Any necessary adjustments or repairs are made before the engine is put into use
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