

MCQOPTIONS
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1. |
Mention the phase condition that leads to sustained oscillation |
A. | ∠-Aß =0 |
B. | All of the mentioned |
C. | ∠-Aß = multiple of 2π |
D. | ∠Aß = odd multiple of π |
Answer» C. ‚Äö√Ñ√∂‚àö‚Ć‚Äö√тĆ-A‚Äö√†√∂‚àö¬∫ = multiple of 2‚âà√¨‚àö√ë | |