Following are the observations due to large starting current in dc motor. (i) Sparking at brushes (ii) Mechanical shock
Posted: Thu Jul 14, 2022 10:09 am
a) (i), (ii), (iii), (iv)
b) (i), (iii)
c) (ii), (iii), (iv)
d) (i), (ii)
b) (i), (iii)
c) (ii), (iii), (iv)
d) (i), (ii)