Q. In derivation for Euler’s equation, the weight of fluid element is considered as negligible and ignored in calculation.

View solution

Q. According to statement of Bernoulli’s theorem if Kinetic or Potential Energy is changing then overall energy changes and hence energy is not constant at all the places.

View solution

Q. If in a fluid, while applying Newton’s second law of motion, compressibility force is neglected then what equation is obtained?

View solution

Q. From mathematical perspective if for a fluid curl of velocity vector is some constant value, it is ideal, steady and incompressible, then we can apply Bernoulli’s equation.

View solution

Q. Which of the following assumption is incorrect in the derivation of Bernoulli’s equation?

View solution

Q. In order to apply Bernoulli’s equation across two sections, we have to obtain it from Euler’s equation. What is the operation that needs to be carried out in order to obtain it from Euler’s equation?

View solution

Q. Navier-Stoke’s equation can be obtained from Reynolds’s equation by not considering which type of force?

View solution

Q. Which forces are neglected to obtain Euler’s equation of motion from Newton’s second law of motion?

View solution

Q. Orifice meter consists of a flat rectangular plate.

View solution

Q. Orifice Meter can only be used for measuring rate of flow in open pipe like structure.

View solution

Q. Venturimeter is based on integral form of Euler’s equation.

View solution

Q. A nanometre is connected to a section which is at a distance of about 4 to 6 times the pipe diameter upstream from orifice plate.

View solution

Q. The Orificemeter has a smooth edge hole.

View solution

Q. The Orificemeter readings are more accurate than Pitot tube readings.

View solution

Q. The Orificemeter readings are more accurate than Venturimeter.

View solution

Q. What is the relationship between Orificemeter diameter and pipe diameter

View solution

Q. The principle of Orificemeter is same as that of Venturimeter.

View solution

Q. Which is the cheapest device for measuring flow / discharge rate.

View solution

Q. Angular momentum is proportional to __________

View solution

Q. Angular momentum is a _______ quantity

View solution