Electricity [NSO Level 1- Science Olympiad (SOF) Class 10]: Questions 1 - 4 of 60

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Question 1

Electricity

Question

Match List-Ⅰ List-Ⅱ▾

Match column I and column II and select the correct option from the codes given below.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Variable resistance

(i)
The Electronic Symbol IV
(B)

Wire joint

(ii)
The Electronic Symbol II
(C)

Electric bulb

(iii)
The Electronic Symbol I
(D)

Wires crossing without joining

(iv)
The Electronic Symbol III

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (iv)
  • (ii)
  • (i)

b.

  • (i)
  • (ii)
  • (iii)
  • (iv)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (i)
  • (iii)
  • (iv)
  • (ii)

Question 2

Electricity

Question

MCQ▾

What will happen when Ammeter is connected in parallel?

Choices

Choice (4)Response

a.

High current will pass through circuit

b.

Damage ammeter

c.

Negligible current will pass through circuit

d.

Question does not provide sufficient data or is vague

Question 3

Electricity

Question

MCQ▾

In the figure, current through the resistor is ampere, and then potential drop through resistor is

Diagram of the Potential Drop

Choices

Choice (4)Response

a.

b.

c.

d.

Question 4

Electricity

Question

Match List-Ⅰ List-Ⅱ▾

Match column I and column II and select the correct option from the codes given below.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Conductor

(i)

Charge

(B)

Insulator

(ii)

High resistance

(C)

Potential difference

(iii)

Low resistance

(D)

Coulomb

(iv)

Volt

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (ii)
  • (i)
  • (iii)

b.

  • (i)
  • (ii)
  • (iii)
  • (iv)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

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