Hydraulics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Hydraulics, a fundamental topic in the field of Civil 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 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 mcq questions that explore various aspects of Hydraulics problems. Each MCQ is crafted to challenge your understanding of Hydraulics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Civil Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Hydraulics MCQs are your pathway to success in mastering this essential Civil Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Hydraulics. 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 knowledge to the test? Let's get started with our carefully curated MCQs!

Hydraulics MCQs | Page 7 of 29

Q61.
The maximum vacuum created at the summit of a syphon is
Discuss
Answer: (b).7.4 m of water
Q62.
If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.1 kg/cm², the pressure at a depth of 2.5 m, is
Discuss
Answer: (c).3 metres of water
Q63.
A pipe of 0.1 m² cross sectional area suddenly enlarges to 0.3 m² cross-sectional area. If the discharge of the pipe is 0.3 m³ /sec, the head loss is
Discuss
Answer: (a).2/g m of water
Q64.
Maximum efficiency of transmission of power through a pipe, is
Discuss
Answer: (d).66.67%.
Discuss
Answer: (a).Continuity equation
Q66.
Reynold number is the ratio of initial force and
Discuss
Answer: (a).viscosity
Discuss
Answer: (b).force on a vetical projection of the curved surface
Q68.
The radius of gyration of the water line of a floating ship is 4 m and its metacentric height is 72.5 cm. The period of oscillation of the ship, is
Discuss
Answer: (c).
Discuss
Answer: (d).all the above.
Q70.
Unit of kinematic viscosity is
Discuss
Answer: (a).m²/sec