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Digital-electronics Questions Set 47:

Quiz Mode

(132)_y + (110)_y = (302)_y. Find the value of y.

Solution:

How many outputs are required for the implementation of a digital subtractor?

Solution:

Karnaugh maps can be used to simplify Boolean expressions.

True

False

Not given

Null

Solution:

Typically, the propagation delay in Diode-Transistor Logic (DTL) is

small

large

negligible

moderate

Solution:

What is the hexadecimal equivalent of the given binary code?

1110 1111 1111 1110

EFFE

FFEE

FEFE

FEEF

Solution:

The minimum number of NAND gates required to implement the Boolean expression B+ABC'+ABC+A'BC' is

Solution:

What is the primary use of a Programmable Logic Array (PLA)?

A complex combinational circuit

A simple combinational circuit

A simple sequential circuit

A complex sequential circuit

Solution:

A digital voltmeter uses a 10 MHz clock and has a voltage-controlled generator which provides a 10 μs pulse width per volt of input signal. What is the pulse count for a 10 V input signal?

1500

750

1000

500

Solution:

Write the canonical maxterm expression if the minterm expression in Σ-notation is Σ(1,2,4,5,7).

(a + b + c)(a + b̅ + c̅)(a̅ + b̅ + c)

(a̅ + b̅ + c̅)(a̅ + b + c)(a + b + c̅)

(abc)+(a b̅ c̅)+(a̅ b̅ c)

(a̅ b̅ c̅)+(a̅ b c)+(a b c̅)

Solution:

Why is the Gray code more practical to use when coding the position of a rotating shaft?

All digits change between counts

Two digits change between counts

Only one digit changes between counts

Alternate digits change between counts

Digital-electronics Questions Set 47:

(132)_y + (110)_y = (302)_y. Find the value of y.

Solution:

How many outputs are required for the implementation of a digital subtractor?

Solution:

Karnaugh maps can be used to simplify Boolean expressions.

Solution:

Typically, the propagation delay in Diode-Transistor Logic (DTL) is

Solution:

What is the hexadecimal equivalent of the given binary code?

1110 1111 1111 1110

Solution:

The minimum number of NAND gates required to implement the Boolean expression B+ABC'+ABC+A'BC' is

Solution:

What is the primary use of a Programmable Logic Array (PLA)?

Solution:

A digital voltmeter uses a 10 MHz clock and has a voltage-controlled generator which provides a 10 μs pulse width per volt of input signal. What is the pulse count for a 10 V input signal?

Solution:

Write the canonical maxterm expression if the minterm expression in Σ-notation is Σ(1,2,4,5,7).

Solution:

Why is the Gray code more practical to use when coding the position of a rotating shaft?

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 47:

(132)y + (110)y = (302)y. Find the value of y.

Solution:

How many outputs are required for the implementation of a digital subtractor?

Solution:

Karnaugh maps can be used to simplify Boolean expressions.

Solution:

Typically, the propagation delay in Diode-Transistor Logic (DTL) is

Solution:

What is the hexadecimal equivalent of the given binary code? 1110 1111 1111 1110

Solution:

The minimum number of NAND gates required to implement the Boolean expression B+ABC'+ABC+A'BC' is

Solution:

What is the primary use of a Programmable Logic Array (PLA)?

Solution:

A digital voltmeter uses a 10 MHz clock and has a voltage-controlled generator which provides a 10 μs pulse width per volt of input signal. What is the pulse count for a 10 V input signal?

Solution:

Write the canonical maxterm expression if the minterm expression in Σ-notation is Σ(1,2,4,5,7).

Solution:

Why is the Gray code more practical to use when coding the position of a rotating shaft?

Solution:

Related Question Sets:

Related Topics:

(132)_y + (110)_y = (302)_y. Find the value of y.

What is the hexadecimal equivalent of the given binary code?

1110 1111 1111 1110