Prevents air from entering turbine

Increase flow rate

Convert kinetic energy to pressure energy

Prevent eddies downstream

0.5 seconds

4 seconds

2 seconds

9.8 seconds

12

1

6

2

Low forward and high reverse resistance

Non linear V-I characteristics

Very low forward current till forward voltage reaches cut in voltage

All of the above

Constant in forward direction

Constant in reverse direction

Constant in both forward and reverse direction

None of the above