1.

A galvanometer of resistance 36 W is changed into an ammeter by using a shunt of 4 W.  The fraction f0 of total current passing through the galvanometer is                   [BCECE 2003]

A.         \[\frac{1}{40}\]            
B.         \[\frac{1}{4}\]
C.         \[\frac{1}{140}\]         
D.         \[\frac{1}{10}\]
Answer» E.


Discussion

No Comment Found

Related MCQs