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Mcqs

Linear Integrated Circuits Mcqs

Our 1000+ Linear Integrated Circuits MCQs (Multiple Choice Questions and Answers) focus on all areas of Linear Integrated Circuits covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Linear Integrated Circuits. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate Linear Integrated Circuits subject comprehensively. This way of systematic learning will prepare anyone easily for Linear Integrated Circuits exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

Linear Integrated Circuits Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in Linear Integrated Circuits with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks, and match the following style statements.
  • These MCQs also cover numerical as well as diagram-oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is further organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in Linear Integrated Circuits Subject.

 

Who should Practice Linear Integrated Circuits MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on Linear Integrated Circuits.
  • Students who are preparing for Online/Offline Tests/Contests in Linear Integrated Circuits.
  • Students who wish to sharpen their knowledge of Linear Integrated Circuits Subject.
  • Anyone preparing for Aptitude test in Linear Integrated Circuits.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interviews, and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.
Latest Popular
Q:

Output current in general purpose op-amp can be increased using

A) Power comparator B) Power amplifier
C) Power resistor D) Power booster
 
Answer & Explanation Answer: D) Power booster

Explanation: A simple method of increasing output current of a general purpose op-amp is to connect a power booster in series with the op-amp.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

57
Q:

Find out the incorrect statement.
Monolithic phase detector is preferred for critical applications as it is:
1. Independent of variation in amplitude
2. Independent of variation in duty cycle of the input waveform
3. Independent of variation in response time

A) 1 & 2 B) 1 & 3
C) 2 & 3 D) 1, 2 & 3
 
Answer & Explanation Answer: A) 1 & 2

Explanation: Monolithic phase detectors are not sensitive to harmonics of the input signal and change in duty cycle of input and output frequency.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

65
Q:

Given fo = 1.2kHz and V = 13v, find the lock-in range of monolithic Phase-Locked Loop.

A) ±575Hz B) ±720Hz
C) ±150Hz D) ±1kHz
 
Answer & Explanation Answer: B) ±720Hz

Explanation: Not available for this question

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

79
Q:

What is the conversion ratio of the phase detector in 565 PLL?

A) 0.14 B) 0.35
C) 0.4458 D) 0.7
 
Answer & Explanation Answer: C) 0.4458

Explanation: The conversion ratio of the phase detector of 565 PLL (Monolithic PLL) K? = 1.4/? = 0.4458.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

75
Q:

Which is the most commonly used low voltage switching regulators?

A) Powdered Permalloy toroids B) Fermite EI, U and toroid cores
C) Silicon steel EI butt stacks D) None of the mentioned
 
Answer & Explanation Answer: C) Silicon steel EI butt stacks

Explanation: The silicon steel EI butt stack exhibits high permeability high flux density and ease of construction and mounting therefore, it is most commonly used in low voltage switching regulators.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

80
Q:

Which of the following is considered to be the most important components of the switching regulator?

A) RC or RLC filter B) RL or RLC filter
C) ORC or RL filter D) RC, RLC or RL filter
 
Answer & Explanation Answer: B) RL or RLC filter

Explanation: RL or RLC filter is the most important components of the switching regulator, because there are several areas that are affected by the choke of inductor including energy storage for the regulators output ripple, transient, response etc.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

51
Q:

Filter used in switching regulator’s are also as called

A) DC – AC transformers B) AC – DC transformers
C) DC transformer D) AC transformer
 
Answer & Explanation Answer: C) DC transformer

Explanation: Filter converts the pulse waveform from the output of the switch into a dc voltage. Since this switching mechanism allows a conversion similar to transformers, the switching regulators is often referred to as a DC transformer.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

53
Q:

What should be the frequency range of pulse generator?

A) 250 kHz B) 40 kHz
C) 120 kHz D) 20 kHz
 
Answer & Explanation Answer: D) 20 kHz

Explanation: The most effective frequency range for pulse generator for optimum efficiency and component size is 20kHz.

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Category: Electronics & Electrical MCQs
Sub Category: Linear Integrated Circuits Mcqs

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