When a 400V, 50Hz, 6-pole induction motor is rotating at 960 rpm on no-load, its slip is -
১%
২%
৩%
৪%
A 4 pole generator with 16 coil has a 2-layer lap winding. The pole pitch is -
8
৪
১৬
32
The power density spectrum is a _____ function.
The primary current in a CT is dictated by the -
Which of the following equation must be perfunctorily satisfied while dealing with fluid flow problems?
The normal consistency of Portland cement is about -
১০%
15%
২০%
২৫%