Important Questions from Paprix.com

EC2031 Electromagnetic Interference And Compatibility

UNIT I

1. Classification of EMI/EMC

2. CM and DM, ESD Phenomena and effects

3. Transient phenomena and suppression

UNIT II

1. EMI measuring instruments

2. Antennas

3. shielded anechoic chamber

4. TEM cell.

UNIT III

1. FCC, CISPR, ANSI, DOD, IEC, CENEEC, FCC CE Standards

2. Frequency assignment

3. spectrum conversation.

UNIT IV

1. Shielding

2. Grounding

3. opto isolator.

UNIT V

1. Cable routing and connection

2. PCB design

3. Trace routing

4. Zoning and grounding