Answer:
Rises or lowers
Explanation:
I hope this helps if not sorry I'm not good at science
Answer: you mean this (5x-5)=(2x+10)right ? if yes X=5
Explanation:
Answer:
The exit temperature of hot water =200.005°F
Explanation:
Given that
Volume flow rate of water = 20 gpm ⇒
Volume flow rate of water =
inlet temperature of water = 200°F
Heating load = 92.000 Btu/hr ⇒ Heating load= 0.0269 KW
We know that mass flow rate is given as
So mass flow rate of water = 1000 x 0.00126 Kg/s
mass flow rate of water= 1.26 Kg/s
Now by balancing heat
Heating load =
=200.005°F
So the exit temperature of hot water =200.005°F
Answer: Diagram associated with your question is attached below
5) B
6) C
Explanation:
5) The pin support at A allows ; Rotation about its central axis
This is because pin supports does not allow the translation of its structural member in any direction i.e. y or x but only rotation about its axis
6) The support at B does not allow displacement in y direction
This is because roller support allows displacement only in the direction that they are situated and in this case it is the x - direction