Chiler Plant kya hai | Chiller plant kaise work karta hai | @BipinBihari-sir
19:03
Chiller Plant kya hai | Chilled water system complete explain | @BipinBihari-sir
32:47
Motor का कार्य सिधांत || मोटर कितने प्रकार के होते है || #electrician_theory #motor #bsphcl
17:40
HVAC basic components kon se hai | DX unit and Non DX unit kya hai | @BipinBihari-sir
11:18
Lift Operator Interview with questions with ans| @BipinBihari-sir
29:33
I&S 10/13 Rule in Heat Exchanger, Expansion Joint, Drawings Automation, AI Effects in DesignService
44:04
electornic emission, photo electric effect lenards experiment #rbsinghjamuna
9:02
Cooling Tower kaise work karta hai | Approch, Range,Heat load and Efficiency calculation explain |
12:05