problem 1:

prepare down the different types of the Electrical strain gauges. describe Induction type strain gauge in detail.

problem 2:

Discuss the construction and working of the Tuckermann’s Optical gauge.

problem 3:

Critically discuss the different methods of the calibrating a strain gauge.

problem 4:

prepare down the necessary requirements of the balancing technique. Discuss the various ways in which you can balance a bridge.

problem 5:

Sketch a plain polariscope. Describe the effects of the stressed model and the fringes obtained in it.

problem 6:

prepare down the significant properties of ideal photoelastic material. Discuss the significant photoelastic materials.

problem 7:

Illustrate out the brittle coating method in brief. prepare down the advantages and drawbacks of this method.