Hydraulics and Fluid Mechanics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Hydraulics and Fluid Mechanics, a fundamental topic in the field of Mechanical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Hydraulics and Fluid Mechanics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Hydraulics and Fluid Mechanics mcq questions that explore various aspects of Hydraulics and Fluid Mechanics problems. Each MCQ is crafted to challenge your understanding of Hydraulics and Fluid Mechanics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechanical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Hydraulics and Fluid Mechanics MCQs are your pathway to success in mastering this essential Mechanical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Hydraulics and Fluid Mechanics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Hydraulics and Fluid Mechanics knowledge to the test? Let's get started with our carefully curated MCQs!

Hydraulics and Fluid Mechanics MCQs | Page 30 of 39

Q291.
The force present in a moving liquid is
Discuss
Answer: (d).all of these
Q292.
The velocity of the liquid flowing through the divergent portion of a venturimeter
Discuss
Answer: (c).decreases
Q293.
In a broad-crested weir, the discharge is maximum if the head of water on the downstream side of weir is __________ the head of water on the upstream side of weir.
Discuss
Answer: (c).two-third
Q294.
Bernoulli's equation is applied to
Discuss
Answer: (d).all of these
Q295.
A fluid having no viscosity is known as
Discuss
Answer: (b).ideal fluid
Q296.
In the manufacturing of lead shots, the property of surface tension is utilised.
Discuss
Answer: (a).Agree
Q297.
The divergent portion of a venturimeter is made longer than convergent portion in order to
Discuss
Answer: (c).both (a) and (b)
Q298.
In a venturiflume, the flow takes place at
Discuss
Answer: (a).atmospheric pressure
Q299.
The discharge in an open channel corresponding to critical depth is
Discuss
Answer: (c).maximum
Q300.
The pressure of liquid at throat in a venturimeter is __________ than that at inlet.
Discuss
Answer: (b).lower