Electrical Machines
For same HP rating and full load speed which of following motor has poor starting torque?

 Cummulative compound.
 Differently compounded.
 Series.
 Shunt.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Which is the arrangement of windings in a core type single phase transformer?

 Lv on one core limb and hv on the other
 Half lv inside and half hv outside on each core limb
 Half hv inside and half lv outside on each core limb
 Sandwiched lv and hv discs on each core limb

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a DC shunt generator working on load, the brushes are moved forward in the direction of rotation, as a result of this, commutation will

  improve and terminal voltage will rise .
  worsen and terminal voltage will fall
 improve but terminal voltage will fall.
  worsen and terminal voltage will rise.

ANSWER DOWNLOAD EXAMIANS APP