RECTIFIERS AND CONVERTERS QUIZ

it has high efficiency

it is comparatively noiseless

All of the listed here

it is light in weight and occupies small floor space

zero power factor

low power factor

high power factor

None of the listed here

75, 85

20, 30

40, 50

30, 60

500 A at 500 V

100 A at 100 V

400 A at 400 V

300 A at 300 V

Aluminium

Zinc

Copper

Load

mercury pool

cathode

shell bottom

anode

The power factor of the system should be high

All of the listed here

In the output circuit there should be no harmonics

The voltage regulation of the rectifier should be low

magnitude

polarity

All of the listed here

phase

65 to 75%

90 to 95%

80 to 85%

85 to 90%

one armature and one field

one armature and two fields

two armatures and one field

none of the listed here