- 1 (344.38 KiB) Viewed 12 times
:The efficiency of a fan system is determined by the ratio of.67 (1 نقطة) Power contained in the delivered air (flow and
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
:The efficiency of a fan system is determined by the ratio of.67 (1 نقطة) Power contained in the delivered air (flow and
:The efficiency of a fan system is determined by the ratio of.67 (1 نقطة) Power contained in the delivered air (flow and pressure) over motor electrical power O Fan shaft power over motor electrical power o Оооо Fan shaft power over motor drive power o Impeller diameter to shaft speed O