field efficiency मीनिंग इन हिंदी

उदाहरण वाक्य

1. However, calculating from the data provided shows the high-end 210 panel has a field efficiency of about 8.5 %.
2. In 1908 the chief required all police officers to appear for a day of field efficiency testing; this included each officer running 100 yards and a 50-yard revolver practice.