1941. Recording instrument in the Oliver dynamometer car. The large round Gages are used for setting the pull dynamometer load required. The strip chart recorder in the center records the pull dynamometer load over the test distance traveled. The small rectangular gages record wheel revolutions. Other dials record engine rpm, temperatures etc.
description
1941. Recording instrument in the Oliver dynamometer car. The large round Gages are used for setting the pull dynamometer load required. The strip chart recorder in the center records the pull dynamometer load over the test distance traveled. The small rectangular gages record wheel revolutions. Other dials record engine rpm, temperatures etc.
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