Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 6 (Q.No. 9)
9.
A TV receiver has a width of 60 cm. The aspect ratio is 4/3. The required EHT supply is about
Answer: Option
Explanation:
EHT supply is 1 kV per diagonal inch.
Height = 60 x 
= 45 cm.
Diagonal = 
.
Discussion:
4 comments Page 1 of 1.
Jaeldesu said:
3 years ago
Remember aspect ratio is width over height. It's just Pythagorean. Width is 60cm, Height is computed as 45cm, therefore diagonal length is = sqrt[(60^2)+(45^2)] = 75cm.
Then convert to inch = 29.53inches. Then EHT is 1kV per diagonal inch, therefore it is approximately 29kV.
Then convert to inch = 29.53inches. Then EHT is 1kV per diagonal inch, therefore it is approximately 29kV.
Doaa salah said:
3 years ago
Anyone, Explain the answer in detail.
Koliii said:
7 years ago
How? Explain this.
Sush said:
8 years ago
Explain it in detail.
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