Which one of the following is correct expression for calculating time – McqOptions

MCQOPTIONS

1.	Which one of the following is correct expression for calculating time t to reach temperature T ?
A.	(t= frac{MCp(Ts-To)}{UA(Ts-T)} )
B.	(t= frac{MCp(Ts-T)}{UA(Ts-To)} )
C.	(t= frac{UA(Ts-To)}{MCp(Ts-T)} )
D.	(t= frac{MCp}{UA}log frac{Ts-To}{Ts-T} )
Answer» E.

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