SPECIAL SEMI CONDUCTORS AND POWER SUPPLY - Practice Mode

1) Which three terminal voltage regulator IC has adjustable output?

LM 100 LM 105 LM 305 LM 317

Correct Answer: LM 317

2) How much is the maximum load current of the negative voltage regulator IC 7912?

1.0 A 1.5 A 2.0 A 0.55 A

Correct Answer: 2.0 A

3) What is the range of output voltage of regulator IC LM 317?

0 to 25 V 0 to 30 V 0 to 32 V 1.2 V to 32 V

Correct Answer: 1.2 V to 32 V

4) Which type of transformer is used in the DC to AC converter?

Auto transformer Step up transformer Isolation transformer Step down transformer

Correct Answer: Step down transformer

5) What type of transformer is used in automatic voltage stabilizer?

Auto transformer Step up transformer Isolation transformer Step down transformer

Correct Answer: Auto transformer

Previous Question Set Back to Question Sets Next Question Set

Try Another Topic

Try Another Quiz