The cold rolled grain oriented steel has _________ permeability in the direction of the grain orientation?

A. 5 percent
B. 10 percent
C. 15 percent
D. 30 percent
E. none of the above

A. Silver
B. Steel
C. Aluminium
D. Copper

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

A. 4 mm
B. 6 mm
C. 8 mm
D. 10 mm

A. low
B. medium
C. high
D. any of the above

A. low power factor
B. high power factor
C. high over load capacity
D. any of the above