Semiconductors

Semiconductors are made of

• Silicon

• Gold

• Germaniam

• Both a and c

convert alternating current (AC) to direct current (DC)

• Transistor

• Diode

• IC

• None of the above

Who is the leading manufacturer of Semiconductors in the world

• China

• USA

• Taiwan

• India

What is the base of the chip where circuits and transistors are printed

• Chocolate

• Chips

• Truffle

• Wafer

_____ is a process that uses light to transfer a pattern onto a substrate, such as a silicon wafer, to create integrated circuits, microprocessors, and printed circuit boards

• Electroplating
• Photolithography
• Etching
• Sputtering

_______ have the function of amplifying and switching electrical signals.

• transistors
• resistors
• capacitors
• inductors

Semiconductor manufacturing company

• Apple

• Boat

• Micron

• Redmi

Application of Semiconductors

• Television

• Mobile

• Modern Train

• All of the above

What is the glass plate (like imaging or for drawing kolam) with microscopic electrical circuits that required for semiconductor photolithography processing called?

• Photomask
• Silicon wafer
• Transistor
• Circuit board

How was my session yesterday? Give your views and what you expecting in my next class??

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