DAE PHY 143 Chapter 4 MCQs

DAE | PHY-143

APPLIED PHYSICS 

CHAPTER : 04

DIPLOMA OF ASSOCIATE ENGINEERING

EXAM PRAPARATION

COMMON WITH:

DAE IN PRINTING & GRAPHIC ARTS TECHNOLOGY

MULTIPLE CHOICE QUESTION

Chapter:04 (Work, Energy And Power)

Question 1:

Work is dot product of force and:

Acceleration Distance Displacement Velocity

Question 2:

Unit of work is:

Watt Horse power Newton Joule

Question 3:

Potential energy is given by:

mgv mgh \({\frac{1}{2}}m{v^2}\) F . d

Question 4:

Kinetic energy is given by:

r × F \({\frac{1}{2}}m{v^2}\) \(\frac{w}{t}\) mgh

Question 5:

The rate of doing work is called:

Watt Energy Power Momentum

Question 6:

The ability to do work is called:

Watt Energy Power Momentum

Question 7:

Unit of power is:

Watt Newton Joule Erg

Question 8:

1 hp is equal to:

746 Watt 550 Watt 467 Watt 674 Watt

Question 9:

Joule = ________ erg.

\(10^9\) \(10^5\) \(10^7\) \(10^{10}\)

Question 10:

Potential energy = mass × ________ × height.

Displacement Velocity Density Gravitational acceleation

Quiz Results

Total Questions:

Correct Answers:

Incorrect Answers:

Percentage:

         

NOTE

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INSTRUCTOR

MUHAMMAD BIN JAMEEL

BSC ENGG. CIVIL