Home Quiz General Science Unit and Measurement Questions for Defence Exam : 2 June 2019

# Unit and Measurement Questions for Defence Exam : 2 June 2019

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Dear Students, DefencePrep is providing you all with Unit and Measurement Physics Quiz for Defence Exams. We provide you with the quizzes based on the syllabus and pattern of these exams.

The Unit and Measurement questions asked are of 10+2 level and preparing with a wide variety of questions will only help you ace in these exams.The Unit and Measurement questions asked in this section are complex and comparatively difficult but once attempted with high accuracy, can fetch you full marks in this section.

Practice Unit and Measurement questions on a daily basis helps one dive into the core concepts of a subject and thus, help her perform to the best of her ability in the real examinations. So, attempt the Unit and Measurement Questions for Defence Exam today and attempt daily quizzes being provided by DefencePrep and score to the maximum for Physics in General Science Section of all sorts of defence examinations.

## Unit and Measurement Questions

1. Dimension of velocity is
A. ${ M }^{ o }LT^{ -1 }$
B. $MLT^{ -1 }$
C. $L^{ -1 }T^{ -1 }$
D. ${ M }^{ o }L^{ 0 }T^{ -1 }$

2.What is the SI unit of power of a lens?
A. Diopter
B. Joule
C. Watt
D. None of these
Ans.(A)

3. SI unit of force is
A. Newton
B. Joule
C. Kelvin
D. None of these

Ans.(A)

4. The unit of ‘dyne’ is associated with ………
A. Electrical field
B. Agricultural field
C. Magnetic field
D. None of these
Ans.(D)

5. Unit of charge is :
A. Coulomb
C. Weber
D. None of these

Ans.(A)

6. What is the dimension of kinetic energy ?
A. ${ M }^{ 1 }L^{ 1 }T^{ -1 }$
B. $M^{ 2 }L^{ 2 }T^{ -2 }$
C. $ML^{ -1 }T^{ -2 }$
D. ${ M }^{ 1 }L^{ 2 }T^{ -2 }$

Ans.(A)

7. The SI unit of measurement of frequency is :
A. Pascal
B. Hertz
C. Meter
D. None of these
Ans.(B)

8. The SI unit of Power is :
A. Watt
B. Joule
C. Newton
D. None of these

Ans.(A)

9. Kilowatt hour is the unit of measurement of:
A. Electric Power
B. Energy
C. Electric Potential Difference
D. None of these
Ans.(B)

10. Unit of work in MKS system is :
A. Second
B. Meter
C. Joule
D. None of these

Ans.(C)

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