4. Permanent deformation of material with respect to time due to constant load and variable temperature is termed as ____________

5. Material having same identical values a property in all directions can be termed as ____________

1. Which circuit is called as regenerative repeaters?

2. What are the advantages of digital circuits?

3. Which block or device does the data compression?

4. What is the code rate?

5. Equalizer is used for?

1. Digital communication is _______ to environmental changes?

2. Advantages of digital communication are

3. What is necessary for digital communication?

4. What are the disadvantages of digital communication?

5. Examples of digital communication are

6. Which system uses digital transmission?

7. The interval of frequencies outside which the spectrum is zero is called as ________

8. The attenuation level in bounded power spectral density is

9. Synchronization available in digital communication are

10. Digital system includes

1. The dimension of strain is?