SPECIAL SEMI CONDUCTORS AND POWER SUPPLY - Quiz

1) How many transistors are built inside the Very Large Scale Integration (VLSI) IC package?

1000 and above 1 to 10 transistors 10 to 100 transistors 100 to 1000 transistors

2) Which IC package consist of 100 to 1000 transistors?

Large Scale Integration (LSI) Small Scale Integration (SSI) Medium Scale Integration (MSI) Very Large Scale Integration (VLSI)

3) Which method is followed to troubleshoot the problem causing section by the symptom?

Step by step method Sensory test method Trial and Error method Logical approach method

4) What is the output pin number of switching regulator IC LM 2576?

Pin No.2 Pin No.3 Pin No.4 Pin No.5

5) Which is the 3 terminal, negative voltage regulator IC?

LM 320 LM 340 IC 7905 IC 7812