What is resonance and how is series resonance different from parallel resonance?
[3 Marks]
i. State Grassmann's law and list four advantages of digital TV receivers.
[3 Marks]
iii. Name the essential part of a TV transmitter.
[2 Marks]
b. What are SECAM, PAL, and NTSC? Mention two countries and the system used. [3 Marks]
ii. What is the difference between SECAM, PAL, and NTSC? [2 Marks]
iii. Give one characteristic of the PAL system. [1 mark]