Explore topic-wise MCQs in Digital Circuits.

This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.

1.

The minimum number of transistors can be used by 2 input AND gate is __________

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
2.

TTL circuits with “totem-pole” output stage minimize __________

A. The power dissipation in RTL
B. The time consumption in RTL
C. The speed of transferring rate in RTL
D. Propagation delay in RTL
Answer» B. The time consumption in RTL
3.

The disadvantage of RTL is that __________

A. It uses a maximum number of resistors
B. It results in high power dissipation
C. High noise creation
D. It uses a minimum number of transistors
Answer» C. High noise creation
4.

The primary advantage of RTL technology was that __________

A. It results as low power dissipation
B. It uses a minimum number of resistors
C. It uses a minimum number of transistors
D. It operates swiftly
Answer» D. It operates swiftly
5.

The limitations of the one transistor RTL NOR gate are overcome by __________

A. Two-transistor RTL implementation
B. Three-transistor RTL implementation
C. Multi-transistor RTL implementation
D. Four-transistor RTL implementation
Answer» D. Four-transistor RTL implementation
6.

The role of the _______ is to convert the collector current into a voltage in RTL.

A. Collector resistor
B. Base resistor
C. Capacitor
D. Inductor
Answer» B. Base resistor
7.

Resistor–transistor logic (RTL) is a class of digital circuits built using _______ as the input network and _______ as switching devices.

A. Resistors, bipolar junction transistors (BJTs)
B. Bipolar junction transistors (BJTs), Resistors
C. Capacitors, resistors
D. Resistors, capacitors
Answer» B. Bipolar junction transistors (BJTs), Resistors
8.

In RTL NOR gate, the output is at logic 1 only when all the inputs are at __________

A. logic 0
B. logic 1
C. +10V
D. Floating
Answer» B. logic 1
9.

All input of NOR as low produces result as __________

A. Low
B. Mid
C. High
D. Floating
Answer» D. Floating
10.

TTL_CIRCUITS_WITH_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ‚À´TOTEM-POLE‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ_OUTPUT_STAGE_MINIMIZE?$#

A. The power dissipation in RTL
B. The time consumption in RTL
C. The speed of transferring rate in RTL
D. Nothing
Answer» B. The time consumption in RTL
11.

The_minimum_number_of_transistors_can_be_used_by_2_input_AND_gate_is$

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
12.

The disadvantage of RTL is tha?

A. It uses a maximum number of resistors
B. It results in high power dissipation
C. High noise creation
D. None of the Mentioned
Answer» C. High noise creation
13.

The primary advantage of RTL technology was that

A. It results as low power dissipation
B. It uses a minimum number of resistors
C. It uses a minimum number of transistors
D. None of the Mentioned
Answer» D. None of the Mentioned
14.

The limitations of the one transistor RTL NOR gate are overcome by

A. Two-transistor RTL implementation
B. Three-transistor RTL implementation
C. Multi-transistor RTL implementation
D. None of the Mentioned
Answer» D. None of the Mentioned
15.

The role of the _______ is to convert the collector current into voltage in RTL.

A. Collector resistor
B. Base resistor
C. Common emitter
D. Transistor
Answer» B. Base resistor
16.

RTL consists of a common emitter stage with a _______ connected between the base and the input voltage source.

A. collector
B. base resistor
C. Capacitor
D. None of the Mentioned
Answer» C. Capacitor
17.

Resistor–transistor logic (RTL) is a class of digital circuits built using _______ as the input network and _______ as switching devices.$

A. Resistors, bipolar junction transistors (BJTs)
B. Bipolar junction transistors (BJTs), Resistors
C. Capacitors, resistors
D. Resistors, capacitors
Answer» B. Bipolar junction transistors (BJTs), Resistors
18.

In RTL NOR gate, the output is at logic 1 only when all the inputs are at

A. logic 0
B. logic 1
C. +10v
D. None of the Mentioned
Answer» B. logic 1
19.

All input of NOR as low produces result as

A. Low
B. Mid
C. High
D. None of the Mentioned
Answer» D. None of the Mentioned