Engineering Physics MCQ

Engineering Physics MCQ

1-The energy released in the fission of a uranium nucleus is nearly

(A) 50 Mev

(B) 100 Mev

(C) 150 Mev

(D) 200 Mev

 

2-Following is an example of semi-conductor.

(A) Lead

(B) Germanium

(C) Copper

(D) Iron

 

3-Majority carriers in p-type semi-conductor

(A) voltage

(B) holes

(C) ions

(D) electron

 

4-The unit for magnetic induction is

(A) Weber-meter

(B) Weber

(C) Weber/meter2

(D) Weber-sec-meter2

 

5-The relation between the charge density and the electric field is provided by

(A) Gauss’ Law

(B) Ampere’s Law

(C) Coulomb’s Law

(D) Faraday’s Law

 

6-The value of Plank’s constant ‘h’ is

(A) 6.626 x 10-24 joule-sec

(B) 6.626 x 10-30 joule-sec

(C) 6.626 x 10-34 joule-sec

(D) 6.626 x 10-38 joule-sec

 

7-Unit of magnetic flux is

(A) Ampere

(B) Ampere/meter

(C) Weber

(D) Gauss

 

8-Lyman series lies in

(A) Microwave region

(B) Visible region

(C) Infra-red region

(D) Ultraviolet region

 

9-One amu is equal to

(A) 9.31 MeV

(B) 931 eV

(C) 93.1 MeV

(D) 931 MeV

 

10-The unit of surface tension is

(A) joule

(B) joule/meter

(C) newton

(D) newton/meter

 

ANSWERS:

1-(D), 2-(B), 3-(B), 4-(C), 5-(A), 6-(C), 7-(C), 8-(D), 9-(D), 10-(D)