SESSIONAL QUESTION PAPER OF ECA SUBJECT

First sessional  Examination 2016-17

Sub-ECA  Sub code- 17506    Max  mark 25       Time 1Hr

Que 1. Attempt any three (3*3=9M)

1) State any four merits of co-generation system.

2) State any four advantages of energy audit

3) Define simple pay back period

4) states the benefits of VFD

Que 2. Attempt any two (4*2=8M)

1) Explain the need of co-generation plants helps for energy conservation.

2) Explain following energy audit instrument and their use i) Lux meter ii) Thermo meter.

3) Explain with flow chart the energy audit procedures.

Que 3. Attempt any two(4*2=8M)

1) What is ABC analysis? State its three advantages referred to energy audit projects

2) Why soft starter used for motor? State its two advantage

3) State function of automatic star delta converter