cooling is the process of dissipating the armature and field winding losses to a cooling medium circulating within the winding insulation wall______________?

Related Mcqs:

The change in flux linkages can be caused in which of the following ways ?

A. The flux is constant with respect to time and is stationary and the coil moves through it B. The coil is stationary with respect to flux and the flux varies in magnitude with respect to time C. Both the changes mentioned above occur together, i.e., the coil moves through a time varying field D. … The change in flux linkages can be caused in which of the following ways ?Read More...

With conventional hydrogen cooling it is possible to increase the rating of a single unit to___________?

A. 50 MW B. 100 MW C. 200 MW D. none of the above...

By which of the following methods motor rating for variable load drives can be determined ?

A. Method of average losses B. Equivalent current method C. Equivalent torque method D. Equivalent power method E. All of the above...

is usually used for brush rockers____________?

A. Mild steel B. Copper C. Aluminium D. Cast-iron...

The high voltage winding is usually which of the following type ?

A. Cylindrical winding with circular conductors B. Cross-over winding with either circular or small rectangular conductors C. Continuous disc type winding with rectangular conductors D. All of the above types...