The current measured by an ammeter connected in an a.c. circuit is 20 A, the value of maximum current is

The current measured by an ammeter connected in an a.c. circuit is 20

1.	The current measured by an ammeter connected in an a.c. circuit is 20 A, the value of maximum current is
A.	10√2 A
B.	10/√2 A
C.	20√2 A
D.	20 × 1.11 A
Answer» D. 20 × 1.11 A