Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  Which type of oscillators are used in timing ... Start Learning for Free
Which type of oscillators are used in timing elements
  • a)
    RC oscillator
  • b)
    LC oscillator
  • c)
    Crystal oscillator
  • d)
    Weinbridge oscillators
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which type of oscillators are used in timing elementsa)RC oscillatorb)...
Crystal oscillators are best suitable for the use in timing elements because of its high frequency stability.
View all questions of this test
Most Upvoted Answer
Which type of oscillators are used in timing elementsa)RC oscillatorb)...
< b="" />Crystal oscillators< />

Crystal oscillators are commonly used as timing elements in various electronic devices and systems. They provide high accuracy and stability in generating frequency signals. Let's explore why crystal oscillators are preferred over other types of oscillators for timing applications.

< b="" />Principle of Operation< />

Crystal oscillators work based on the principle of the piezoelectric effect. A crystal, typically made of quartz, exhibits the piezoelectric effect, which means it can generate an electric voltage when subjected to mechanical stress and vice versa. In a crystal oscillator, an electric field is applied to the crystal, causing it to vibrate mechanically at its natural resonance frequency.

< b="" />Advantages of Crystal Oscillators< />

1. < b="" />High accuracy and stability:< /> Crystal oscillators offer high accuracy and stability in generating frequency signals. They can maintain a precise frequency over a wide range of operating conditions, such as temperature and voltage variations.

2. < b="" />Low phase noise:< /> Crystal oscillators produce low phase noise, which is crucial in applications where precise timing is required, such as telecommunications, navigation systems, and scientific instruments.

3. < b="" />Wide frequency range:< /> Crystal oscillators can generate frequencies ranging from a few kilohertz to several hundred megahertz, making them suitable for a wide range of applications.

4. < b="" />Low power consumption:< /> Crystal oscillators consume relatively low power compared to other oscillators, making them energy-efficient.

5. < b="" />Compact and lightweight:< /> Crystal oscillators are compact and lightweight, making them suitable for integration into small electronic devices.

6. < b="" />Long-term stability:< /> Crystal oscillators exhibit excellent long-term stability, meaning they can maintain their frequency accuracy over extended periods without significant drifting.

< b="" />Applications< />

Crystal oscillators find applications in various fields, including:

- Telecommunications: Crystal oscillators are used in telecommunication systems for generating clock signals, synchronizing data transmission, and maintaining accurate timing.

- Computers and Microcontrollers: Crystal oscillators are used as the main timing elements in computers, microcontrollers, and digital integrated circuits to ensure precise timing for various operations.

- Radio and TV Broadcasting: Crystal oscillators play a crucial role in generating stable carrier frequencies for radio and TV broadcasting systems.

- GPS Systems: Crystal oscillators are used in GPS systems for generating accurate timing signals, allowing precise positioning and navigation.

- Scientific Instruments: Crystal oscillators are utilized in scientific instruments, such as spectroscopes and oscilloscopes, for generating stable reference signals.

In summary, crystal oscillators are the preferred choice for timing elements due to their high accuracy, stability, low phase noise, wide frequency range, low power consumption, compactness, and long-term stability. They find widespread use in various applications that require precise timing and frequency generation.
Free Test
Community Answer
Which type of oscillators are used in timing elementsa)RC oscillatorb)...
Crystal oscillators are used because they are the frequency Generator and they have the highest stability
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which type of oscillators are used in timing elementsa)RC oscillatorb)LC oscillatorc)Crystal oscillatord)Weinbridge oscillatorsCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev