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Test: FRP Composite Material and Its Applications - UPSC MCQ


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10 Questions MCQ Test - Test: FRP Composite Material and Its Applications

Test: FRP Composite Material and Its Applications for UPSC 2024 is part of UPSC preparation. The Test: FRP Composite Material and Its Applications questions and answers have been prepared according to the UPSC exam syllabus.The Test: FRP Composite Material and Its Applications MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: FRP Composite Material and Its Applications below.
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Test: FRP Composite Material and Its Applications - Question 1

Which type of fibre is commonly used in FRP composites for its high strength and relatively low cost?

Detailed Solution for Test: FRP Composite Material and Its Applications - Question 1
Glass fibres are commonly used in FRP composites due to their high strength and relatively low cost. They provide excellent reinforcement properties to the composite material.
Test: FRP Composite Material and Its Applications - Question 2

Which manufacturing process is primarily employed to produce parts for tanks and pipes using FRP composites?

Detailed Solution for Test: FRP Composite Material and Its Applications - Question 2
Filament winding is primarily used to produce parts for tanks and pipes using FRP composites. In this process, long fibres wet with resin are twisted around a mold to create the desired shape.
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Test: FRP Composite Material and Its Applications - Question 3

In FRP composites, what is the role of the polymer matrix in terms of mechanical properties?

Detailed Solution for Test: FRP Composite Material and Its Applications - Question 3
In FRP composites, the role of the polymer matrix is primarily to contribute to the material's strength by encasing and distributing forces among the reinforcing fibres.
Test: FRP Composite Material and Its Applications - Question 4
What property of FRP composites makes them ideal for weight-sensitive applications in the aviation and automotive industries?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 4
The property of being lightweight makes FRP composites ideal for weight-sensitive applications in the aviation and automotive industries. Their lightweight nature contributes to increased fuel efficiency and reduced emissions.
Test: FRP Composite Material and Its Applications - Question 5
What is the manufacturing process used to create FRP components that are incredibly light and have excellent mechanical properties by increasing resin penetration into the fibre cloth?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 5
Vacuum infusion is the manufacturing process used to create FRP components that are incredibly light and have excellent mechanical properties by increasing resin penetration into the fibre cloth.
Test: FRP Composite Material and Its Applications - Question 6
What is the primary function of the polymer matrix in Fibre-Reinforced Plastic (FRP) composites?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 6
The primary function of the polymer matrix in FRP composites is to encase and distribute forces among the fibres. This means that the polymer matrix surrounds and supports the reinforcing fibres, ensuring that they work together effectively to provide strength and other mechanical properties to the composite material.
Test: FRP Composite Material and Its Applications - Question 7
What property of FRP composites makes them suitable for use in harsh environments where corrosion is a concern?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 7
FRP composites are suitable for use in harsh environments where corrosion is a concern due to their inherent corrosion resistance.
Test: FRP Composite Material and Its Applications - Question 8
Which type of resin is commonly used in FRP composites for its excellent mechanical properties, adhesion, and chemical resistance?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 8
Epoxy resins are commonly used in FRP composites for their excellent mechanical properties, adhesion, and chemical resistance.
Test: FRP Composite Material and Its Applications - Question 9
How do FRP composites contribute to improved fuel efficiency in the aviation and automotive industries?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 9
FRP composites contribute to improved fuel efficiency in the aviation and automotive industries by providing weight savings due to their lightweight properties.
Test: FRP Composite Material and Its Applications - Question 10
What was one of the earliest thermosetting plastics that laid the foundation for the development of modern FRP composites?
Detailed Solution for Test: FRP Composite Material and Its Applications - Question 10
One of the earliest thermosetting plastics that laid the foundation for the development of modern FRP composites is Bakelite.
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