Answer the following questions in detail.
Question 1) What do you understand by the normal distribution curve?
Question 2) What do you understand by speed of response?
Question 3) Explain threshold and resolution in detail.
Question 4) What do you mean by random errors?
Question 5) How force is measured? Explain in detail.
Question 6) Describe bonded and unbounded strain gauges.
Question 7) What is a dead weight tester gauge?
Question 8) What is a bimetallic thermometer?
Question 9) What do you understand by manometer.
Question 10) Explain the use of Rota-meter?
Question 11) Distinguish between Primary, Secondary and Tertiary types of measurements.