Microelectronics (lessons 1-7)

Semiconductors are sensitive to.....

• light

• pressure

• heat

• heat and light

Semiconductors conduct electricity ....

• much better than insulators.

• more effectively than metals

• less readily than conductors

What meter does a technician use to measure voltage, resistance and current?

• signal generator

• voltmeter

• multimeter

• analog meter

....... conduct electricity less readily than conductors but much better than insulators

• semiconductors

• ferrous metals

• metals

• insulators

There are several different types of transistor: the .....transistor, the junction field effect transistor (JFET) and the metal-oxide semiconductor field-effect transistor (MOSFET).

• bipolar

• polar

• analog

• signal

Translate the following word:

"alloy"

Translate the following word

"полупроводник"

Translate the following word:

"increase"

What is electrical engineering?

• Electrical engineering deals with the study and application of electricity, electrons and electromagnetism

• Electrical engineering is the technology of constructing electronic circuits and devices in extremely small packages by various techniques.

• Electrical engineering deals only with computers

________provides good general electrical and mechanical properties.

• flux

• silicon

• diode

• tip