The developed electromagnetic force and or torque in electro $$-$mechanical energy conversion systems act in a direction that tends

The torque angle of a synchronous machine operating from a constant voltage bus, is usually defined as the space angle between

Two transformers of different $$kVA$$ ratings workings in parallel share the load in proportion to their ratings when their

Two transformers of the same type, using the same grade of iron and conductor materials, are designed to work at the same flux and current densities; but the linear dimensions of one are two times those of the other in all respects. The ratio of $$kVA$$ of the two transformers closely equals