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Match List - I with List - II and select the correct answer using the code given below the lists :
List - I (Frequency Range)
A. 20–100 kHz
B. 100–535kHz
C. 535–1600 kHz
D. 1.6–30 MHzList - II (Wave Characteristic)
1. Due to high absorption in day time,
long distance communication by sky
wave is not possible
2. Day time broadcasting depends
entirely on ground wave propagation
3. Mostly ground waves up to 1000 km
4. Mostly sky waves
a. A→3, B→1, C→4, D→2
a. A→1, B→3, C→2, D→4
a. A→1, B→3, C→4, D→2
asked in Electronics Paper-1, 2007
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