Pressure and Its Measurement MCQs

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

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

Pressure and Its Measurement MCQs | Page 7 of 7

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Q61.
A beaker of height 30 cm is filled with water (Sw = 1) up to a height of 10 cm. Now oil (Sā‚€ = 0:9) is poured into the beaker till it is completely filled. At what distance (in cm) from the base will the pressure be one-third the pressure at the base of the beaker?

a.

27.33

b.

19.2

c.

10.8

d.

2.67

Discuss
Answer: (b).19.2
Q62.
An oil tank of height 6 m is half-filled with oil and the air above it exerts a pressure of 200 kPa on the upper surface. The density of oil varies according to the relation given below. What will be the percentage error in the calculation of the pressure at the base of the tank if the density is taken to be a constant equal to 800?

a.

0.01

b.

0.05

c.

0.10

d.

0.15

Discuss
Answer: (a).0.01
Q63.
If a gas X be confined inside a bulb as shown, by what percent will the pressure of the gas be higher or lower than the atmospheric pressure? (Take the atmospheric pressure equal to 101.3 kPa)

a.

4.75% higher

b.

4.75% lower

c.

6.75% higher

d.

6.75% lower

Discuss
Answer: (a).4.75% higher
Q64.
A tank of height 3 m is completely filled with water. Now two-third of the liquid is taken out and an equal amount of two other immiscible liquids of specific gravities 0.8 and 1.2 are poured into the tank. By what percent will the pressure at the base of the tank change?

a.

0%

b.

5% higher

c.

5% lower

d.

10% higher

Discuss
Answer: (a).0%
Q65.
A beaker of height 15 cm is completely filled with water. Now two-third of the liquid is taken out and an equal amount of two other immiscible liquids of specific gravities 0.8 and 1.2 are poured into the tank. What will be the pressure (in kPa) at a point situated at a height, half the height of the beaker?

a.

588.6

b.

637.65

c.

735.75

d.

833.85

Discuss
Answer: (b).637.65
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