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15 Cards in this Set
- Front
- Back
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Which generator losses are mostly influenced by the connected load? |
Armature copper losses |
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Dc gen. Commutating poles have the same polarity in respect to? |
The main pole directly ahead. |
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With an increase in load resistance the voltage output of a dc gen will? |
Decrease |
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Interpole reduces what? |
Sparking at the brushes |
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Compensating windings are placed where? |
I'm series with the armature |
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Current carrying conduxtors placed in a mag field move at ____ _____ to the field |
Right angled |
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Dc motors, resistance is inserted in series with? |
The armature |
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How do you increase the speed of a dc shunt motor at speed? |
Increase the field cct resistance |
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Best motor for high torque? |
Series motor |
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A cumulative compund motor Will run slower at full load or no load |
Full load |
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As load is suddenly increased for a dc motor tue voltage across the field will? Increase or decrease |
Increase |
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Best gen to supply a load at a long distance? |
Over compound generator |
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Dc gens are classified elextrically by there? |
Field winding connections |
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Dc gen with best volt reg? |
Flat compound gen |
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Which gen has a decrease in terminal voltage with an increase in load? |
Seperately excited shunt gen |
