Technical MCQ & Objective Questions
In today's competitive educational landscape, mastering the "Technical" subject is crucial for students preparing for school and competitive exams. Practicing MCQs and objective questions not only enhances your understanding but also boosts your confidence in tackling important questions during exams. Engaging with practice questions helps solidify concepts, making it easier to score better in assessments.
What You Will Practise Here
Fundamental concepts of mechanics and thermodynamics
Key formulas related to electrical circuits and systems
Definitions of important technical terms and principles
Diagrams illustrating key technical processes and systems
Theory areas covering electronics and communication
Problem-solving techniques for technical applications
Analysis of case studies relevant to technical scenarios
Exam Relevance
The "Technical" subject is a significant component of various examinations, including CBSE, State Boards, NEET, and JEE. Questions often focus on applying theoretical knowledge to practical situations, with common patterns including multiple-choice questions that test both conceptual understanding and problem-solving skills. Familiarity with these patterns through practice can greatly enhance your exam performance.
Common Mistakes Students Make
Misinterpreting technical terms and definitions
Overlooking the importance of units and conversions in calculations
Failing to apply theoretical concepts to practical problems
Rushing through diagrams without understanding their significance
FAQs
Question: How can I improve my performance in Technical MCQs?Answer: Regular practice with objective questions and understanding the underlying concepts will significantly enhance your performance.
Question: Are there specific resources for Technical objective questions with answers?Answer: Yes, many educational platforms, including SoulShift, provide curated practice questions tailored for exam preparation.
Don't wait any longer! Start solving practice MCQs today to test your understanding and prepare effectively for your exams. Your success in mastering "Technical" concepts is just a question away!
Q. Which configuration of a BJT is commonly used for voltage amplification?
A.
Common emitter
B.
Common base
C.
Common collector
D.
Emitter follower
Show solution
Solution
The common emitter configuration is widely used for voltage amplification due to its high gain characteristics.
Correct Answer:
A
— Common emitter
Learn More →
Q. Which configuration of a BJT provides the highest voltage gain?
A.
Common emitter
B.
Common base
C.
Common collector
D.
Emitter follower
Show solution
Solution
The common emitter configuration provides the highest voltage gain among the BJT configurations.
Correct Answer:
A
— Common emitter
Learn More →
Q. Which configuration of an op-amp can be used to integrate an input signal over time?
A.
Inverting amplifier
B.
Non-inverting amplifier
C.
Integrator
D.
Differential amplifier
Show solution
Solution
An integrator configuration of an op-amp is used to integrate an input signal over time, producing a ramp output.
Correct Answer:
C
— Integrator
Learn More →
Q. Which configuration of an OP-AMP is commonly used in series-parallel circuits for signal amplification?
A.
Inverting configuration
B.
Non-inverting configuration
C.
Differential configuration
D.
Voltage follower configuration
Show solution
Solution
The non-inverting configuration is commonly used for signal amplification in series-parallel circuits.
Correct Answer:
B
— Non-inverting configuration
Learn More →
Q. Which configuration of an op-amp is used to create a precision rectifier?
A.
Inverting amplifier
B.
Non-inverting amplifier
C.
Differential amplifier
D.
Voltage follower
Show solution
Solution
An inverting amplifier configuration can be used to create a precision rectifier, allowing for accurate rectification of small signals.
Correct Answer:
A
— Inverting amplifier
Learn More →
Q. Which configuration of an op-amp is used to perform integration of an input signal?
A.
Inverting amplifier
B.
Non-inverting amplifier
C.
Differentiator
D.
Integrator
Show solution
Solution
An integrator configuration of an op-amp is specifically designed to perform the mathematical operation of integration on the input signal.
Correct Answer:
D
— Integrator
Learn More →
Q. Which configuration of an operational amplifier provides the highest input impedance?
A.
Inverting
B.
Non-inverting
C.
Voltage follower
D.
Differential
Show solution
Solution
The voltage follower configuration provides the highest input impedance.
Correct Answer:
C
— Voltage follower
Learn More →
Q. Which configuration of the 555 timer is used for pulse width modulation (PWM)?
A.
Astable mode
B.
Monostable mode
C.
Bistable mode
D.
None of the above
Show solution
Solution
Astable mode of the 555 timer is commonly used for generating pulse width modulation (PWM) signals.
Correct Answer:
A
— Astable mode
Learn More →
Q. Which device is commonly used to convert AC to DC?
A.
Transistor
B.
Diode
C.
Capacitor
D.
Inductor
Show solution
Solution
A diode is commonly used to convert Alternating Current (AC) to Direct Current (DC) in rectification.
Correct Answer:
B
— Diode
Learn More →
Q. Which device is primarily responsible for routing traffic between VLANs?
A.
Switch
B.
Router
C.
Hub
D.
Bridge
Show solution
Solution
A router is primarily responsible for routing traffic between VLANs, enabling communication between different network segments.
Correct Answer:
B
— Router
Learn More →
Q. Which device is typically used to perform Inter-VLAN routing?
A.
Switch
B.
Router
C.
Hub
D.
Bridge
Show solution
Solution
A router is typically used to perform Inter-VLAN routing, enabling communication between different VLANs.
Correct Answer:
B
— Router
Learn More →
Q. Which device is used to connect multiple computers in a network?
A.
Router
B.
Switch
C.
Modem
D.
Firewall
Show solution
Solution
A switch is used to connect multiple computers within a local area network (LAN) and manage data traffic between them.
Correct Answer:
B
— Switch
Learn More →
Q. Which file system is commonly used for USB flash drives?
A.
NTFS
B.
FAT32
C.
ext4
D.
HFS+
Show solution
Solution
FAT32 (File Allocation Table 32) is commonly used for USB flash drives due to its compatibility with various operating systems.
Correct Answer:
B
— FAT32
Learn More →
Q. Which flip-flop can be used to create a shift register?
A.
D Flip-Flop
B.
T Flip-Flop
C.
JK Flip-Flop
D.
SR Flip-Flop
Show solution
Solution
D Flip-Flops are commonly used to create shift registers, as they can store and shift data serially.
Correct Answer:
A
— D Flip-Flop
Learn More →
Q. Which flip-flop can be used to divide the frequency of a clock signal by 2?
A.
D Flip-Flop
B.
T Flip-Flop
C.
JK Flip-Flop
D.
SR Flip-Flop
Show solution
Solution
The T Flip-Flop toggles its output on each clock pulse, effectively dividing the input frequency by 2.
Correct Answer:
B
— T Flip-Flop
Learn More →
Q. Which flip-flop is commonly used for frequency division?
A.
D Flip-Flop
B.
T Flip-Flop
C.
JK Flip-Flop
D.
SR Flip-Flop
Show solution
Solution
The T Flip-Flop is commonly used for frequency division because it toggles its output on each clock pulse.
Correct Answer:
B
— T Flip-Flop
Learn More →
Q. Which flip-flop is known for its ability to set and reset based on two inputs?
A.
D Flip-Flop
B.
T Flip-Flop
C.
JK Flip-Flop
D.
SR Flip-Flop
Show solution
Solution
The SR Flip-Flop has two inputs, Set (S) and Reset (R), allowing it to control the output state directly.
Correct Answer:
D
— SR Flip-Flop
Learn More →
Q. Which flip-flop is known for its ability to store a single bit of data?
A.
SR Flip-Flop
B.
JK Flip-Flop
C.
D Flip-Flop
D.
T Flip-Flop
Show solution
Solution
The D Flip-Flop is designed to store a single bit of data, capturing the input value on the clock edge.
Correct Answer:
C
— D Flip-Flop
Learn More →
Q. Which flip-flop is known for its ability to toggle based on a single input?
A.
D Flip-Flop
B.
T Flip-Flop
C.
JK Flip-Flop
D.
SR Flip-Flop
Show solution
Solution
The T Flip-Flop is known for its ability to toggle its output state based on a single input signal.
Correct Answer:
B
— T Flip-Flop
Learn More →
Q. Which frequency band is commonly used by 802.11n Wi-Fi?
A.
2.4 GHz
B.
5 GHz
C.
Both 2.4 GHz and 5 GHz
D.
1.2 GHz
Show solution
Solution
802.11n can operate on both the 2.4 GHz and 5 GHz frequency bands, providing flexibility in network design.
Correct Answer:
C
— Both 2.4 GHz and 5 GHz
Learn More →
Q. Which frequency bands are commonly used by Wi-Fi networks?
A.
2.4 GHz and 5 GHz
B.
1.2 GHz and 3.6 GHz
C.
900 MHz and 1.8 GHz
D.
5 GHz and 10 GHz
Show solution
Solution
Wi-Fi networks commonly operate on the 2.4 GHz and 5 GHz frequency bands, providing different ranges and speeds.
Correct Answer:
A
— 2.4 GHz and 5 GHz
Learn More →
Q. Which gate can be used to create a parity checker?
A.
AND
B.
OR
C.
XOR
D.
NOT
Show solution
Solution
An XOR gate can be used to create a parity checker.
Correct Answer:
C
— XOR
Learn More →
Q. Which gate is equivalent to an OR gate followed by a NOT gate?
A.
AND
B.
NAND
C.
NOR
D.
XOR
Show solution
Solution
A NOR gate is equivalent to an OR gate followed by a NOT gate.
Correct Answer:
C
— NOR
Learn More →
Q. Which gate is known as an inverter?
A.
AND
B.
OR
C.
NOT
D.
XOR
Show solution
Solution
The NOT gate is known as an inverter because it inverts the input signal.
Correct Answer:
C
— NOT
Learn More →
Q. Which gate is the opposite of an AND gate?
A.
OR
B.
NAND
C.
NOR
D.
XOR
Show solution
Solution
The NAND gate is the opposite of an AND gate, as it outputs 0 only when both inputs are 1.
Correct Answer:
B
— NAND
Learn More →
Q. Which gate produces a true output only when both inputs are different?
A.
AND
B.
OR
C.
XOR
D.
NAND
Show solution
Solution
An XOR gate outputs true only when the inputs are different.
Correct Answer:
C
— XOR
Learn More →
Q. Which IEEE standard defines the VLAN tagging protocol?
A.
802.1Q
B.
802.3
C.
802.11
D.
802.15
Show solution
Solution
IEEE 802.1Q defines the VLAN tagging protocol, which allows for the identification of VLANs in Ethernet frames.
Correct Answer:
A
— 802.1Q
Learn More →
Q. Which indexing method allows for faster retrieval of data?
A.
Sequential Indexing
B.
Hash Indexing
C.
B-Tree Indexing
D.
Bitmap Indexing
Show solution
Solution
B-Tree Indexing allows for faster retrieval of data due to its balanced tree structure.
Correct Answer:
C
— B-Tree Indexing
Learn More →
Q. Which instruction is used to clear a specific bit in the 8051 microcontroller?
A.
CLR
B.
CPL
C.
ANL
D.
ORL
Show solution
Solution
The CLR instruction is used to clear a specific bit in the 8051 microcontroller.
Correct Answer:
A
— CLR
Learn More →
Q. Which instruction is used to clear a specific bit in the 8051?
A.
CLR
B.
CPL
C.
SETB
D.
ANL
Show solution
Solution
The 'CLR' instruction is used to clear a specific bit in the 8051 microcontroller.
Correct Answer:
A
— CLR
Learn More →
Showing 1081 to 1110 of 1509 (51 Pages)