state gov BSSC Laboratory Assistant Mock Test Series 2025 Physics Electromagnetic Oscillations and Alternating Current Alternating Current
Alternating current can not be measured by D.C. ammeter because
1
Average value of current for complete cycle is zero
2
A.C. Changes direction
3
A.C. can not pass through D.C. Ammeter
4
D.C. Ammeter will get damaged.