Welcome to the Science Quiz 103

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This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Which law relates the velocity and pressure of a moving fluid?

A) Pascal’s Law

B) Archimedes’ Principle

C) Bernoulli’s Equation

D) Boyle’s Law

Correct! Wrong!

What principle is the operation of a hydraulic press based on?

A) Newton’s First Law

B) Bernoulli’s Principle

C) Pascal’s Law

D) Archimedes’ Principle

Correct! Wrong!

In a hydraulic system, what is the function of hydraulic fluid?

A) To cool the system

B) To act as a conductor

C) To transmit force

D) To clean the system

Correct! Wrong!

What is the unit of pressure in the International System (SI)?

A) Newton

B) Pascal

C) Watt

D) Joule

Correct! Wrong!

Which component stores energy in the form of pressurized fluid in a hydraulic system?

A) Reservoir

B) Accumulator

C) Pump

D) Cylinder

Correct! Wrong!

Which device is commonly used to measure fluid pressure in a hydraulic system?

A) Thermometer

B) Anemometer

C) Manometer

D) Hygrometer

Correct! Wrong!

What happens to pressure in an incompressible fluid in a closed system when force is applied?

A) It decreases

B) It becomes zero

C) It remains constant

D) It increases equally in all directions

Correct! Wrong!

Which of the following is not an advantage of a hydraulic system?

A) High power-to-weight ratio

B) Precise control

C) Easily compressible fluid

D) Simple design

Correct! Wrong!

quiz on hydraulic science

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Welcome to the Science Quiz 103

Which law relates the velocity and pressure of a moving fluid?

What principle is the operation of a hydraulic press based on?

In a hydraulic system, what is the function of hydraulic fluid?

What is the unit of pressure in the International System (SI)?

Which component stores energy in the form of pressurized fluid in a hydraulic system?

Which device is commonly used to measure fluid pressure in a hydraulic system?

What happens to pressure in an incompressible fluid in a closed system when force is applied?

Which of the following is not an advantage of a hydraulic system?

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