Mechanical Transducers MCQs

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

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

Mechanical Transducers MCQs | Page 7 of 11

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Q61.
Which of the following represents the slow motion of layers of fluid in one direction?

a.

Laminar flow

b.

Turbulent flow

c.

Viscous flow

d.

Both laminar and viscous flow

Discuss
Answer: (d).Both laminar and viscous flow
Q62.
If shear stress is equal proportional to velocity gradient, fluid is called as ______________

a.

Newtonian fluid

b.

Viscous fluid

c.

Laminar fluid

d.

None of the mentioned

Discuss
Answer: (a).Newtonian fluid
Q63.
Which of the following represents newton’s equation for viscosity?

a.

τ = µ(dv/dt)

b.

µ = τ(dv/dt)

c.

τ = dv/dt

d.

τ = µ²(dv/dt)

Discuss
Answer: (a).τ = µ(dv/dt)
Q64.
Which of the following represents relation for kinematic viscosity?

a.

Absolute density/mass density

b.

Absolute density × mass density

c.

Absolute density × (mass density)²

d.

Absolute density/(mass density)²

Discuss
Answer: (a).Absolute density/mass density
Q65.
Which of the following represents Newtonian fluids?

a.

Lubricating oils

b.

Honey

c.

Rubber suspension

d.

Synthetic oils

Discuss
Answer: (a).Lubricating oils
Q66.
What happens to the viscosity of liquid and gas when the temperature is increased?

a.

Both increases

b.

Both decreases

c.

For liquid increases and for gas decreases

d.

For liquid decreases and gas increases

Discuss
Answer: (d).For liquid decreases and gas increases
Q67.
Orifice type viscometer covert viscosity to _______________

a.

Force

b.

Pressure

c.

Displacement

d.

Potential difference

Discuss
Answer: (b).Pressure
Q68.
Rotameter type viscometer converts viscosity to angular displacement.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q69.
Which of the following is not converting viscosity to pressure?

a.

Redwood viscometer

b.

Saybolt viscometer

c.

Orifice viscometer

d.

Rotameter viscometer

Discuss
Answer: (d).Rotameter viscometer
Q70.
Which of the following represents Hagen-poissule equation?

a.

µ = (πd⁴ΔP)/(128Q’L)

b.

µ = (d⁴ΔP)/(128Q’L)

c.

µ = (πd⁴ΔP)/(Q’L)

d.

µ = (πd⁴)/(128Q’L)

Discuss
Answer: (a).µ = (πd⁴ΔP)/(128Q’L)
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