Definition of test rig in English:

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test rig

Entry from British & World English dictionary


An apparatus used for assessing the performance of a piece of mechanical or electrical equipment.
Example sentences
  • The machine, a Banias test rig, has been on for at least an hour, we reckoned.
  • In confronting manufacturing challenges, the laminator, Don Mathieson Staff Glass Pty Ltd., created a test rig incorporating prototype glazing.
  • The test rig represents the first closed-cycle, multi-shaft gas turbine in the world.
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