Question

flow

leave

push

rise

above

below

into

through

to

out of


in this system, there houses()flooded coal mine. At 170 metres () ground, the temperature of the mine water stays at 14.5C

the water pump brings up the mine water and() it () the heat exchanger. The minec water comes() the heat exchanger and() back into the coal mine() the downpipe

in the heat exchanger, the temperature of the fresh water()to 55C. this warm water then flows to a large tank. then it()the large tank and goes() the houses

Answer 1

Respuesta:

hot inlet leave heat pull rise top below into. Rewrite the ... ln this system, there are houses (1) above a flooded. coal mine. ... temperature of the mine water stays at 14.5 "C.