Question ONE

What is the name of this component?

Question TWO

What is the name of this component?

Question THREE

What is the name of this component?

Question FOUR

A special type of resistor whose resistance varies with temperature

a) Give the name of this component

b) Draw the symbol

Question FIVE

A special type of resistor whose resistance varies with incident light intensity

a) Give the name of this component

b) Draw the symbol

Question SIX

An electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code

Give the name of this component.

Question SEVEN

What is the name of this component?

Question EIGHT

What is the name of this device?

Question NINE

a) Input signal = ___________

b) Output signal = ____________

Question TEN

a) Input signal = ___________

b) Output signal = ____________

1.Mercury Tilt Switch

2.Strain Gauge

3.Piezoelectric Sensor

4.a) Thermistor b)

5.a) LDR b)

6.Shaft/Rotary Encoder

7.Reed Switch

8.Hall effect sensor

9.a) Input = Voltage b) Output = Sound

10. a) Input = Sound b) Output = Voltage