A) 250
B) 100
C) 10
D) 30
Correct Answer: D
Solution :
\[\frac{{{V}_{P}}}{{{V}_{S}}}=\frac{{{N}_{p}}}{{{N}_{S}}}\] \[\frac{20}{2.5}=\frac{240}{{{N}_{S}}}\] \[{{N}_{S}}=30\]
You need to login to perform this action.
You will be redirected in
3 sec
