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Digital Electronics

Digital Electronics
A Binary number system has how many digits.

 2
 0
 1
 10

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Digital Electronics
A flip flop is a _______ circuit.

 Combinational
 None
 Both A and B
 Sequential

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Digital Electronics
The effect of stray magnetic field on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are

 Perpendicular.
 Inclined at 30°.
  Parallel.
 Inclined at 60°.

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Digital Electronics
How many bits are required to store one BCD digit ?

 2
 3
 4
 1

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Digital Electronics
A graphical representation of a products in a truth table is called as

 Graphing
 K-Map
 Mapping
 T-Map

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Digital Electronics
Unit distance code is the other name of

 self-complementing code
 XS-3 code
 sequential code
 cyclic code

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