1 The pressure of fluid while flowing through an orifice plate (a) increases (c) remains the same (b) decreases (d) fluctuates continuously 2 Hot-wire anemometer works on the principle of the probe’s...

1 The pressure of fluid while flowing through an orifice plate

(a) increases (c) remains the same

(b) decreases (d) fluctuates continuously

2 Hot-wire anemometer works on the principle of the probe’s

(a) electrical resistance that is (c) thermal resistance that is proportional  proportional to fluid velocity to fluid velocity

(b) electrical resistance that is (d) thermal resistance that is proportional  proportional to its temperature to its temperature