Millionaire Mode

Advanced Electromagnetics for ECE

Question 1 of 20

In a microwave test bench, why is the microwave signal amplitude modulated at 1 kHz?

  1. To increase the sensitivity of measurement
  2. To transmit the signal to a far-off place
  3. To study amplitude modulations
  4. Because crystal detector fails at microwave frequencies

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000