Q1. Write down different Institutes that provide standards with their abbreviations.
Q2. Define the term Tensile strength, Tensile strength at break, tensile modulus and elongation.
Q3. Describe the volume resistivity and surface resistivity.
Q4. What do you mean by brittleness temperature? Describe its significance.
Q5. What do you mean by flexural properties? Illustrate a method to find out the flexural strength of a plastic.
Q6. Describe a method to conduct hydraulic pressure test. Describe the significance of the test.
Q7. Draw a typical stress-strain curve illustrating their features.
Q8. Define the term dielectric strength. Write down a stepwise procedure for the determination of dielectric strength of a plastic.