| Q.56 | Which of the following is FALSE with respect to the given statement? In amplitude modulation, superheterodyne approach is used for the recovery of the base band signal as: | |
| Ans | 1. it provides necessary gain | |
| 2. It improves adjacent channel selection | ||
| 3. it provides better S/N ratio | ||
| 4. It provides delay in the system |
Correct Ans Provided: 4