1.3 Sterilization

[@andrewhmingsangbera8793]

sir how to find out the decimal reduction time for 131.1 in 2017 question

[@AMRESHKUMAR-yk9wy]

andrew hmingsangbera In question D1/D2=11 is given then u have apply date rate formula and u got the value of Z then again u have use our Z valu in date rate reaction formula and finally u got 0.2032sec and u multiplying by 8 and got the value of 1.625

[@saurabhbassi8006]

How to calculate dt for121.5 and for 131.5

[@sourabhpatil4002]

Please give solution for last que of this video...

[@chetanyumnam1544]

Q.40 Ans:12.83 mins
t=1.5log(3.6*10^5)/10^-3
Is it correct

[@PuntersMind]

Sir upload video related to drying of food processing

[@mehaboobm6260]

sir please solve 2nd problem.

[@kartikjadav2210]

Sir evaporator pe vedio banao... Please

[@makdudislam1716]

ans is 427.2 ,is it right or wrong

[@madaraboinavenkateswararao384]

Video for evaporator also sir

[@kariashok1359]

Thanku sr
Plz upload a vedio about evaporators sr

[@madaraboinavenkateswararao384]

Sir please provide a video for contour bund topic sir

[@AMRESHKUMAR-yk9wy]

12.83 mit

[@kartikjadav2210]

AMRESH KUMAR how brother?

[@kartikjadav2210]

What you take D?

[@Preeti_Agarwal-]

Please solve The full question with annswer

[@agriculturalengineeringcra7258]

I have given hint....please do solve by yourself and ask post your doubts in comment section...
study well.
please do like, share and subscribe

[@KushwahaNurseryChapra]

Priya Thakur Dt2/Dt1= 11
t1=121.1
t2= 131.1
From formula we find z value - 9.60
Then
Solve again log[Dt2/Dt1]= log(Dt2/5.7)=(121.1-135)/9.60
Dt2= 0.203
t = D135logN,/N
= 0.203*8
= 1.63

[@gontukrishnareddy8203]

Sir how you got z=9.60

[@abhishekpal3976]

@@gontukrishnareddy8203 from the reaction rate ratio ....As it is given K2 become 11 times k1 so K2/k1 =11. And we know the relation between D(decimal reduction time ) and K(reaction rate) so D2/D1 becomes 1/11 now solve the rest ...hope you get that!