Question 177: AC fundamentals

Question

Alternating current can not be measured by $$D.C.$$ ammeter because

Accepted Answer

$$D.C.$$ ammeter measure average current in $$AC$$ current, average current is zero for complete cycle. Hence reading will be zero.

Answer

Average value of current for complete cycle is zero

Answer

$$A.C.$$ Changes direction

Answer

$$A.C.$$  can not pass through $$D.C.$$ Ammeter

Answer

$$D.C.$$ Ammeter will get damaged.

AC fundamentals