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CH18.1 Schematic Diagrams

Total questions: 20

Worksheet time: 19mins

Name
Class
Date
1.
a)

Battery

b)

Lines

c)

Resistor

d)

bulb

2.
a)

resistor

b)

Ammeter

c)

Voltmeter

d)

Switch

3.
a)

zig zag

b)

Resistor

c)

Ammeter

4.

SI unit of the total charge is

a)

Coulomb

b)

Watt

c)

Joule

d)

Ohm

5.

What is the SI unit for measuring the electric current?

a)

Volts (1V = 1J/C)

b)

Coulombs (C)

c)

Ampere (1A = 1C/s)

d)

Volts (V)

6.

What is the SI unit for the electric resistance?

a)

Joule

b)

Ampere

c)

Volts

d)

Ohms

7.

What circuit element is this?

a)

Diode (Non light emitting)

b)

Lamp

c)

LED

d)

Switch

8.

What circuit element is this?

a)

Fixed Resistor

b)

Wire

c)

Power Supply

d)

Capacitor

9.

What circuit element is this?

a)

Fixed Resistor

b)

Wire

c)

Power Supply

d)

Capacitor

10.

Which schematic diagram shows ,

3 bulbs connected in 1 path, controlled by 1 switch and uses a battery as a source of energy.

a)
b)
c)
11.

Which among symbol is not a component of basic electrical circuit.

a)
b)
c)
12.

This circuit is .....?

a)

open

b)

parallel

c)

closed

13.
What is this symbol for?
a)
light bulb
b)
switch
c)
battery
d)
resistor
14.

What components are in this schematic diagram?

a)

battery, switch, bulb, wire

b)

switch, switch, bulb

c)

battery, switch, bulb, motor

15.

Which of the following schematic diagrams represents this circuit?

a)
b)
c)
d)
16.

Select the symbol for BATTERY

a)
b)
c)
d)
17.

Select the symbol for SWITCH

a)
b)
c)
d)
18.

Select the symbol for WIRE

a)
b)
c)
d)
19.

Which schematic circuit matches this circuit picture?

a)
b)
c)
20.

Which schematic circuit matches this circuit picture?

a)
b)
c)