Fluid Mechanics MCQ Questions & Answers

Home

Competitive Exams MCQs

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer Fundatmental MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Python AI(Artificial Intelligence)

Engineering Subjects MCQs

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering MCQs

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering Metallurgical Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry

Computer Fundamentals MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Networking Database SQL MySQL

Programming MCQs

C Programming C++ Programming Java Python PHP JavaScript

Advanced Programming MCQs

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Agriculture Sociology Psychology Home Science Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Exam Categories

SSC Exams Railway Exams All Exams

SSC Exams

SSC CGL SSC CHSL SSC MTS SSC CPO SSC GD SSC JHT SSC Selection Post SSC Stenographer SSC JE

Railway Exams

RRB ALP RRB Technician RRB Section Controller RRB JE RRB Paramedical RRB Group D

Popular Exams

SSC CGL SSC CHSL SSC MTS RRB NTPC (Graduate) RRB Group D RRB ALP RRB Technician RRB Section Controller

Each section contains 100 MCQs on Fluid Mechanics .

The co-efficient of drag and lift for an incompressible fluid depends on the

A) Reynolds number B) Froude number C) Mach number D) All of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

__________ flow means the flow of incompressible fluid with no shear.

A) Potential B) Streamline C) Creep D) Boundary layer

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

For the same flow rate of a fluid, the pressure drop is the least for

A) Venturimeter B) Orificemeter C) Flow-nozzle D) Δp is same for all

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Isothermal turbulent flow of a fluid results in decrease of its pressure, which depends on the

A) Wall roughness B) Reynolds number C) Both A and B D) Neither A nor B

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Propellers are

A) Axial flow mixers B) Low speed impeller C) Used for mixingliquids of high viscosity D) Radial flow mixers

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Horsepower requirement for given pump capacity depends upon the

A) Specific gravity of the liquid B) Suction lift C) Discharge head D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Working of a __________ pump characterises mixed flow.

A) Turbine B) Piston C) Diaphragm D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which is the correct relationship for a centrifugal pump? (where, D = Impeller diameter, inches H = Head developed, ft of liquid pumped N = Speed of pump, rpm)

A) D = 1840 H^0.5/N B) D = 1840 N/H^0.5 C) H = 1840 D^0.5/N D) D = 1840 H/N

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Purpose of air lift pump is to

A) Compress air B) Lift compressed air C) Lift water from a well by using compressed air D) Lift air under negative pressure

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

A pump operating under specific conditions delivers insufficient quantity of liquid. This may be set right by

A) Decreasing the size of the inlet pipe B) Increasing the size of the inlet pipe C) Lowering the pump position D) Both B and C

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5 6 7 8 9 10

Fluid Mechanics MCQ Questions & Answers | Chemical Engineering