JEE Exam > JEE Questions > How many AM broadcast stations can be accommo...
Start Learning for Free
How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?
- a)2
- b)10
- c)15
- d)20
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
How many AM broadcast stations can be accommodated in a 150 KHz bandwi...
To determine the number of AM broadcast stations that can be accommodated in a 150 KHz bandwidth, we need to consider the bandwidth required by each station. In AM broadcasting, the highest frequency of modulation is 5 KHz. This means that the bandwidth required by each station is at least 5 KHz.
The total bandwidth available is 150 KHz. This means that the number of AM broadcast stations that can be accommodated in this bandwidth is equal to the total bandwidth divided by the bandwidth required by each station.
Therefore, the number of AM broadcast stations that can be accommodated in a 150 KHz bandwidth is 150 KHz / 5 KHz = 30.
The correct answer is therefore (c) 15.
This question is part of UPSC exam. View all JEE courses
Most Upvoted Answer
How many AM broadcast stations can be accommodated in a 150 KHz bandwi...
To determine the number of AM broadcast stations that can be accommodated in a given bandwidth, we need to consider the highest frequency of modulation and the bandwidth allotted for each station.
Given:
Highest frequency of modulation = 5 KHz
Bandwidth = 150 KHz
To accommodate AM broadcast stations, we use a frequency modulation scheme called Amplitude Modulation (AM). In AM, the audio signal is modulated onto the carrier wave by varying its amplitude. The bandwidth required for AM transmission is twice the highest frequency of modulation.
1. Determine the bandwidth required for each station:
The bandwidth required for each station can be calculated using the formula:
Bandwidth = 2 × Highest frequency of modulation
Substituting the given values:
Bandwidth = 2 × 5 KHz = 10 KHz
2. Determine the number of stations that can be accommodated:
To find the number of stations, divide the total bandwidth by the bandwidth required for each station.
Number of stations = Total bandwidth / Bandwidth per station
Substituting the given values:
Number of stations = 150 KHz / 10 KHz = 15
Therefore, the correct answer is option C) 15.
In summary:
- The bandwidth required for each station is calculated using the formula Bandwidth = 2 × Highest frequency of modulation.
- The number of stations that can be accommodated is determined by dividing the total bandwidth by the bandwidth required for each station.
Given:
Highest frequency of modulation = 5 KHz
Bandwidth = 150 KHz
To accommodate AM broadcast stations, we use a frequency modulation scheme called Amplitude Modulation (AM). In AM, the audio signal is modulated onto the carrier wave by varying its amplitude. The bandwidth required for AM transmission is twice the highest frequency of modulation.
1. Determine the bandwidth required for each station:
The bandwidth required for each station can be calculated using the formula:
Bandwidth = 2 × Highest frequency of modulation
Substituting the given values:
Bandwidth = 2 × 5 KHz = 10 KHz
2. Determine the number of stations that can be accommodated:
To find the number of stations, divide the total bandwidth by the bandwidth required for each station.
Number of stations = Total bandwidth / Bandwidth per station
Substituting the given values:
Number of stations = 150 KHz / 10 KHz = 15
Therefore, the correct answer is option C) 15.
In summary:
- The bandwidth required for each station is calculated using the formula Bandwidth = 2 × Highest frequency of modulation.
- The number of stations that can be accommodated is determined by dividing the total bandwidth by the bandwidth required for each station.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
|
Explore Courses for JEE exam
|
|
Top Courses for JEEView all
How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer?
Question Description
How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer?.
How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer?.
Solutions for How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer?, a detailed solution for How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice How many AM broadcast stations can be accommodated in a 150 KHz bandwidth if the highest frequency of modulation is 5 KHz ?a)2 b) 10c)15d)20Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup