Hot wire ammeters are used for measuring:
A. a.c. only
B. d.c. only
C. neither a.c. nor d.c.
D. both a.c. and d.c.
Answer:D
Hot wire ammeters are used for measuring:
A. a.c. only B. d.c. only C. neither a.c. nor d.c. D. both a.c. and d.c.