Answer / shounak mandal

start
n1=0 n2=0 temp=0
read n1 and n2
temp=n1
ni=n2
n2=temp
print n1 and n2
stop

Dont forget to use flow chart symbols

there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

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