operational fatigue मीनिंग इन हिंदी

उदाहरण वाक्य

1. As a result, the division flight surgeon reported that half of all crewmen suffered from operational fatigue.
2. However, having been on he job for only a few weeks Whinney fell ill with " operational fatigue " in late December and so it came as a great surprise to be promoted to commander on 31 December 1944.