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

Question-1
Find the odd one out.

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

Question-2
A compass needle is a

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

Question-3
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-4
The direction of the magnetic field around a straight conductor carrying current is given by

(A) Right hand rule	(B) Fleming's left hand rule
(C) Fleming's right hand rule	(D) All the above

Question-5
Which device converts electrical energy into mechanical energy?

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

Question-6
Name the phenomenon by which radio, T.V, water pump etc work?

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

Question-7
Each appliances in a domestic circuit has

(A) Equal potential difference	(B) Different potential difference
(C) Vary accordingly	(D) Always same

Question-8
Find the odd man out.

(A) Armature coil	(B) Brushes
(C) Commutator	(D) Direct current

Question-9
Which of the following is a safety device?

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

Question-10
The domestic appliances like mixer grinders, refrigerators etc uses

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

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Std 10

Maharashtra (English Medium)

Practice in Related Chapters
All About Electromagnetism
Electric Speak