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MMLU-Pro / 11393 / Assuming constant field excitation, calculate the no-load voltage of a…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Assuming constant field excitation, calculate the no-load voltage of a separately excited generator whose armature voltage is 150 V at a speed of 1800 rpm, when (a) The speed is increased to 2000 rpm. (b) The speed is reduced to 1600 rpm.

category

engineering

options

  1. 175.5 V and 125.5 V
  2. 200 V and 160 V
  3. 165 V and 135 V
  4. 210 V and 120 V
  5. 166.7 V and 133.3 V
  6. 158.3 V and 141.7 V
  7. 190 V and 110 V
  8. 150 V and 180 V
  9. 145 V and 155 V
  10. 183.3 V and 116.7 V

src

stemez-ElectricalMachines

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Source and history

upstream_id / Original problem ID
11393
task_id
b50df2bc-3747-5d74-93a8-6bfd38d43a5c
task_key
default--test--11393
task_revision_id
1
config / split
default / test

Official source

initial import