7) Flexural strength is obtained in

Tension Test

Compression test

Three point bending test

Rail shear test

Answer is:

Three point bending test

ISRO Technician-B Fiber Reinforced Plastics Question Paper - 2019 (Set - 1) with Answer Key

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8) Which material has minimum density

Carbon/Epoxy composites

Kevlar / Epoxy composites

Glass / Epoxy composites

Titanium alloy

Answer is:

Kevlar / Epoxy composites

9) The most widely used composites are

bismaleimides

fiber-reinforced thermoplastic polymers

fiber-reinforced thermosetting polymers

phenolics

Answer is:

fiber-reinforced thermoplastic polymers

10) The mechanical properties of composites are significantly increased with the use of reinforcement material that consists of

finely ground particles

long oriented fibers

random chopped fiberglass material

graphite flakes

Answer is:

long oriented fibers

11) A person borrows Rs. 5000 at 4% p.a. simple interest. Then the interest to be paid at the end of the 2 years is

500

1000

300

400

Answer is:

400 ISRO Technician-B Fiber Reinforced Plastics Question Paper - 2019 (Set - 1) with Answer Key

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7) Flexural strength is obtained in

Three point bending test

ISRO Technician-B Fiber Reinforced Plastics Question Paper - 2019 (Set - 1) with Answer Key

Related ISRO Technician-B Fiber Reinforced Plastics Question Paper - 2019 (Set - 1) with Answer Key

8) Which material has minimum density

Kevlar / Epoxy composites

9) The most widely used composites are

fiber-reinforced thermoplastic polymers

10) The mechanical properties of composites are significantly increased with the use of reinforcement material that consists of

long oriented fibers

11) A person borrows Rs. 5000 at 4% p.a. simple interest. Then the interest to be paid at the end of the 2 years is

400

ISRO Technician-B Fiber Reinforced Plastics Question Paper - 2019 (Set - 1) with Answer Key