As there are two unknown and only one equation, we have to use trial and error methods to find unknown values. 1. You may use BPF formula and put values of supply temperature and Coil Temperature randomly which gives you given BPF 2. OR you may use graphical method as discussed in video
Amazing video thank you for sharing this information
Glad it was helpful!
Thank you sir
Sir please make more video as like❤❤based on rtmnu university
sure
How do you calculate refrence point?
Good question 🤔
The point of intersection of 25°C DBT and 50% RH is taken as reference point usually(if not specified otherwise)
Is reference pt same for all numericals
yes
But I have Reference point 25°c at 50% in my psychometric chart by rs khurmi
WHY DO TRIAL AND ERROR WHY NOT BY CALCULATION. PHYCHROMETRIC CHART IS DERIVED BY CALCULATION.
MIX AIR TEMPERATURE CAN B CALCULATED. ???
As there are two unknown and only one equation, we have to use trial and error methods to find unknown values.
1. You may use BPF formula and put values of supply temperature and Coil Temperature randomly which gives you given BPF
2. OR you may use graphical method as discussed in video
Sir ?
?
@@kpacademy5855 refrigeration exam is over yesterday.. thanks for your help.
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