13

14

a)

b)

a)

b)

G1110 Pages: 3

Draw the bridge circuit of a constant current hot wire anemometer and explain
the working principle.

With a neat sketch show the working principle of Shadowgraph and Schlieren
techniques

Draw the bridge circuit of a constant temperature hot wire anemometer and
explain the working principle.

What is the advantage of using a Kiel probe over a Pitot tube. How is the yaw

sensitivity of the Kiel probe compared to the Pitot tube.

Page 3083

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