DC Generator MCQ Question and Answer

  1. A D.C. welding generator has _____________ .
  2. In a D.C. generator the magnetic neutral axis coincides with the geometrical neutral axis, when ________________ .
  3. When two D.C. generators are running in parallel an equalizer bar is used So that the two identical machines will pass approximately equal currents to the load.
  4. The armature of DC generator is laminated to ______________ .
  5. In D.C. generators, lap winding is used for __________________ .
  6. which of the following regulation is preferred With a D.C. generator ?
  7. What is full load terminal voltage In a level compounded D.C. generator ?
  8. The resistance of armature winding depends on which of the following ?
  9. In a four-pole D.C. machine Alternate poles are north and south.
  10. In a commutator _________________ .
  11. We connect two generators in parallel For large DC load.
  12. Thy yoke of a dc generator is made of cast iron because _________________ .
  13. The bearings used to support the rotor shofts are generally ________________________ .
  14. In case of D.C. machines, mechanical lossess are primary function of -
DC Generator MCQ

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We have listed below the best DC Generator MCQ Questions that check your basic knowledge of DC Generator. This DC Generator MCQ Test contains 25 best multiple choices questions. You have to select the right answer to every question. You can also download here the DC Generator MCQ PDF.

  • Wave moving
  • Lap winding
  • Duplex winding
  • All of the above
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  • The generator runs on full load
  • There is no load on the generator
  • The generator runs on overload
  • The generator runs on designed speed
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  • Reduce Hysteresis loss
  • Insulate the Core
  • Reduce eddy current loss
  • Provide air cooling passage
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  • High voltage, high current
  • High voltage, low current
  • Low voltage, high current
  • Low voltage, low current
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  • 100% regulation
  • 1% regulation
  • 50% regulation
  • Infinite regulation
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  • Equal to no-load terminal voltage
  • Negligibly low
  • More than no-load terminal voltage
  • Less than no-load terminal voltage
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  • Cross-sectional area of the conductor
  • Length of conductor
  • Number of conductors
  • All of the above
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  • true
  • false
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  • mica and copper are equally hard
  • Copper is harder than mica
  • mica is harder than copper
  • none of the above
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  • It is cheaper
  • It gives mechanical protection to the machine
  • It completes the magnetic path
  • All of these
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  • bush bearings
  • magnetic bearings
  • needle bearings
  • ball bearings
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  • Current
  • Voltage
  • Speed
  • none+
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  • Carbon
  • Soft Copper
  • hard copper
  • all of the above
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  • Mica
  • Copper
  • Cost Iron
  • Carbon
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  • true
  • false
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  • D.C. Motor
  • Transformer
  • D.C. Generator
  • Altenator
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  • 2
  • 4
  • 6
  • 8
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  • Zero
  • Normal speed
  • Less than the normal speed
  • More than the normal speed
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  • Pumping sets
  • Machine shops
  • Electric traction
  • Air compressors
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  • Decreasing its speed
  • Increasing its speed
  • Decreasing its field resistance
  • None of above
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  • Lap winding
  • Delta winding
  • Wave winding
  • None of above
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