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Questions and Answers
What is the name of the symbol representing a two input OR gate?
What is the name of the symbol representing a two input OR gate?
Which is a passive component in electronics?
Which is a passive component in electronics?
Which electronic circuit generates A.C signal without input?
Which electronic circuit generates A.C signal without input?
What is the name of the device symbol represented by 'SCR'?
What is the name of the device symbol represented by 'SCR'?
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How many characters are in the hexadecimal number system?
How many characters are in the hexadecimal number system?
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Flashcards
OR gate symbol
OR gate symbol
A graphical representation of an electronic circuit that outputs a high signal when at least one of the input signals is high.
Passive electronic component?
Passive electronic component?
A component that doesn't amplify or generate signals, but instead stores or modifies them, such as energy or voltage.
What's an oscillator circuit?
What's an oscillator circuit?
An electronic circuit that produces an alternating current (AC) signal without an external input.
SCR symbol name
SCR symbol name
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Hexadecimal base
Hexadecimal base
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Study Notes
Electronics Basics
- The symbol representing a two-input OR gate is ℵ (OR Gate Symbol).
Components
- A resistor is a passive component in electronics.
Electronic Circuits
- An oscillator is an electronic circuit that generates an A.C signal without any input.
Devices
- SCR stands for Silicon-Controlled Rectifier, a type of thyristor device symbol.
Number Systems
- The hexadecimal number system has 16 characters: 0-9 and A-F.
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Description
Test your knowledge of electronic practice with this quiz for electricians in the 4th semester of the NSQF program. Challenge yourself with questions about symbols, components, and circuits to prepare for your module 1 exam.
