Quiz on Physics Set 193

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Note: You can select only one option out of four option of each question.

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Quiz on Physics Set 193 :

Question 1 :

For which one of the following, 'Diodes' are generally used for
A. Rectification
B. Filtration
C. Modulation
D. Amplification

Correct Ans: Option A

Question 2 :

Coolis tube is used to produce
A. Gama rays
B. X-rays
C. Radio waves
D. Micro waves

Correct Ans: Option B

Question 3 :

The point where total mass of a body is supposed to be concentratedis known as
A. Core of mass
B. Dead centre
C. Core of gravity
D. Core of motion

Correct Ans: Option A

Question 4 :

The coil wire in the electric room heater or electric cooking heater is called ________ 
A. Circuit
B. Element
C. Filament
D. Cells

Correct Ans: Option B

Question 5 :

The composition of electrician solder is
A. Lead-37%, tin-63%
B. Iron-37%, tin-63%
C. Lead-37%, Steel-63%
D. Steel-37%, copper-63%

Correct Ans: Option A

Question 6 :

An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is:
A. 6 units
B. 600 units
C. 0.6 units
D. 60 units

Correct Ans: Option A

Question 7 :

Electricity is transmitted over long distances
A. It is fast
B. There is less wastage of energy
C. It is safer
D. It is cheaper

Correct Ans: Option B

Question 8 :

What type of force acts on a car moving around a curve -
A. Centrifugal force
B. Cohesive force
C. Centripetal force
D. Gravitational force

Correct Ans: Option C

Question 9 :

A galvanometer can be converted to a voltmeter by connecting
A. a high resistance in parallel
B. a low resistance in series
C. a high resistance in series
D. a low resistance in parallel

Correct Ans: Option C

Question 10 :

The SI unit of luminous emittance is
A. Lumen 2nd
B. Lumen
C. Lux
D. Candela

Correct Ans: Option C

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [A],     Q.2 [B],     Q.3 [A],     Q.4 [B],     Q.5 [A],     Q.6 [A],     Q.7 [B],     Q.8 [C],     Q.9 [C],     Q.10 [C],    


Total Questions: 10
Your score:
Subject: Physics
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