Maharashtra (English Medium) Std 10 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which of the following is a safety device?

(A) Electric fuse	(B) Generator
(C) Motor	(D) Ammeter

Question-2
Which device converts electrical energy into mechanical energy?

(A) Electric motor	(B) AC motor
(C) AC generator	(D) DC generator

Question-3
The magnetic field produced by a given current in the wire depends according to

(A) Distance from the wire	(B) Thickness of the wire
(C) Conductor	(D) Earthing

Question-4
Find the odd one out.

(A) Fuse	(B) Insulating material
(C) Rubber shoes	(D) Generator

Question-5
At the time of short circuit, the current in the circuit

(A) Increases	(B) Decreases
(C) Remains same	(D) Increases in steps

Question-6
A compass needle is a

(A) Electro magnet	(B) Barmagnet
(C) a Circuit	(D) Current Carrying Conductor

Question-7
What is called a dynamo?

(A) AC generator	(B) DC generator
(C) Electric motor	(D) AC motor

Question-8
The resistance of the circuit becomes very small and a huge current flows through the circuit during

(A) Earthing	(B) Overloading
(C) Short circuiting	(D) Insulating

Question-9
Flow of large amount of current in the circuit beyond the permissible value of current is called

(A) Short circuiting	(B) Overloading
(C) Earthing	(D) Insulating

Question-10
Name the phenomenon by which radio, T.V, water pump etc work?

(A) Induced current	(B) Electro-magnetism
(C) Electro-magnetic induction	(D) Magnetism

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Std 10

Maharashtra (English Medium)

Practice in Related Chapters
All About Electromagnetism
Electric Speak