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An unstart of a supersonic intake describes

  • A.The shock system being expelled
  • B.The engine failing to light
  • C.The compressor stalling at low speed
  • D.The intake icing over

Answer: A

The intake loses its designed shock structure abruptly, recovery collapses and the engine may surge or flame out. Restarting usually requires slowing down or repositioning the variable geometry, and the transient loads can be severe.

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