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HA
Question Practice

Why is it important to differentiate between AC and DC supplies in home automation projects?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 8
Vocational Education
Kaushal Bodh
Home Automation
Question Bank

Why is it important to differe...

Single Answer MCQ
Q-00166255

Why is it important to differentiate between AC and DC supplies in home automation projects?

1

AC is safer for circuits

2

DC supplies power microcontrollers and sensors

3

Both are interchangeable in devices

4

AC can be used directly without conversion

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