IC REGULATORS - Practice Mode

1) What is the current rating of voltage regulator IC LM338K?

2A 3A 4A 5A

Correct Answer: 5A

2) 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

Correct Answer: Logical approach method

3) What is the current rating of voltage regulator IC LM317L?

0.1 A 0.2 A 0.3 A 0.4 A

Correct Answer: 0.1 A

4) 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

5) Which type of voltage regulator is IC 723?

Multipin variable voltage regulator Three pin positive voltage regulator Three pin negative voltage regulator Three pin adjustable voltage regulator

Correct Answer: Three pin adjustable voltage regulator

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