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3
votes
1
answer
17k
views
1
answer
Explain Ring modulator.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.3k
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1
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Discuss the factors that influence the modulation index of an FM wave.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
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1
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2.8k
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1
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Explain with the help of circuit diagram and waveform any one method of FM-generation
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
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1
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6.3k
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1
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Explain Armstrong method of FM generation with the help of a neat block diagram and phasor diagrams.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
1
vote
1
answer
1.4k
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1
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Comment on bandwidth of FM wave.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
9.6k
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1
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Explain the Armstrong frequency modulation system with the help of block diagram.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
2
votes
1
answer
44k
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1
answer
Derive the expression for frequency modulated wave.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.3k
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1
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Write a letter to Blueberry Electronics Pvt.Ltd.. complaining about the poor services you received after installing their product. Invent the necessary details. Use Modified block format.
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
answer
1.8k
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1
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Edit the following letter, using the principles of business correspondence.
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
answer
1.2k
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1
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Form a single sentence using the following pairs: (a) affect-effect (b) know- no
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
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1.3k
views
1
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Differentiate between the following:
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
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3.1k
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1
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Find by double integration, the area bounded by the lines $y=2+x,\,y=2-x,\,x=5$ .
engineering mathematics updated 4.3 years ago by teamques10 ★ 70k
0
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5
answers
3.1k
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5
answers
Compare AM and FM.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
8
votes
1
answer
15k
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1
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Draw the block diagram of Super heterodyne radio receiver and explain the same.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
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1
answer
1.6k
views
1
answer
Explain various types of Blogs.
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
answer
1.2k
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1
answer
Define the following:Seismograph, Haptics, Capacitor, Set square, spectroscope, Voltmeter, X ray machine iii) Mobile phone
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
2.5k
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1
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Explain superhetrodyne radio receiver.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
1
vote
2
answers
13k
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2
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With respect to radio receiver Explain: i) Sensitivity ii) Image frequency iii) Selectivity iv)Fidelity v) Double spotting vi)Image Frequency Rejection vi)Explain noise triangle in FM.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
1
vote
1
answer
1.9k
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1
answer
Compare PAM, PWM and PPM.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.4k
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1
answer
Explain e-mail communication in the context of business correspondence.
communication skills updated 4.3 years ago by teamques10 ★ 70k
0
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1
answer
1.4k
views
1
answer
Choose the appropriate Antonym:
communication skills updated 4.3 years ago by teamques10 ★ 70k
5
votes
1
answer
7.8k
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1
answer
State and explain sampling theorem.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
1
vote
1
answer
2.0k
views
1
answer
Explain in detail generation and detection of PPM.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
votes
1
answer
1.4k
views
1
answer
Compare analog and digital transmission systems.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
0
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2
answers
16k
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2
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Explain TDM and FDM
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
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