MEDIUM
6th CBSE
IMPORTANT
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Write the function of a cell in an electrical circuit.

Important Questions on The Essence of Electricity

MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 40
Write the function of a rheostat in an electrical circuit.
MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 40
Write the function of an Ammeter in an electrical circuit.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 40
What is the role of voltmeter in a closed circuit?
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 41
What do you mean by fused bulb?
MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 42

Why are the handles of electrical tools coated or covered with insulating materials?

MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 43

Match the column:

Column I Column II
(A) Conductor (a) Plastic
(B) Insulator (b) Negative terminal
(C) Cathode (c) Positive terminal
(D) Anode (d) Rechargeable
(E) Primary Cell (e) Non-rechargeable
(F) Secondary Cell (f) Copper

 

MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 44

How can one find out whether a bulb is fused or not?

MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 6 - The Essence of Electricity>PRACTICE QUESTIONS (CLASSROOM WING)>Q 45

Is there any standard in India based on which one can relay to buy any electric device? If so, what is it?