Basic Electronics

Basic Electronics
The states of binary variables are usually represented by the digits
0, 1
1, 2
1, 10
0, 10
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Basic Electronics
NOT gate works in such a way that if its input is 0, its output would be
1
2
0
10
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Basic Electronics
The electronic circuit which implements the NOT operation is known as
AND gate
OR gate
NAND gate
NOT gate
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Basic Electronics
The OR operation can be represented as
X = A + B
X = A x B
X = A – B
X = ^A⁄_B
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Basic Electronics
A byte is equal to
10 bits
15 bits
12 bits
8 bits
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Basic Electronics
Digital circuits perform the binary arithmetic operations known as
variety operations
logical operations
binary operations
fundamental operations
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Basic Electronics
A signal that can have only two discrete values is
digital signal
analogue signal
radio signal
hybrid signal
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Basic Electronics
The particles emitted from hot cathode surface are
negative ions
positive ions
protons
electrons
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Basic Electronics
The degree of deflection of electrons is directly proportional to
current
voltage
strength of electric field
resistance
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Basic Electronics
The quantities whose values vary in a non-continuous manner are called
analogue quantities
digital quantities
negative quantities
positive quantities
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