A team trap is a component of the apparatus used in determining the specific latent heat of vaporisation of steam. In the steady steady state, the steam trap
-
A.
stores the steam for future use -
B.
prevents the steam from escaping -
C.
ensures that only dry steam gets into the calorimeter -
D.
allows condensed steam to go into the calorimeter -
E.
determine the quantity of steam used