A) 6
B) 2
C) 4
D) 1
Correct Answer: A
Solution :
\[\frac{W}{M}\times n=\frac{I\times t}{96500};\,\,\frac{0.838}{184}\times n\] |
\[=\frac{40\times 60\times 1.0}{96500}\] \[\Rightarrow n=6\] |
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