ratio meter meaning in Hindi

Examples

1. In order to check the amount of the air / fuel mixture, air fuel ratio meters are often used.
2. Very early analog ratio meters consisted of a card with two holes, one blank and the other covered with a strip of neutral density.
3. The degree of mismatch between the feedline and the antenna is measured by an instrument called an SWR meter ( standing wave ratio meter ), which measures the " standing wave ratio " ( SWR ) on the line.
4. To prevent the Air-fuel ratio from going lean ( caused by increasing the boost beyond the fuel systems capacity ) care must be taken to monitor boost pressure levels, along with oxygen levels in the exhaust gas, using an air-fuel ratio meter that monitors the oxygen sensor.