Why does an evacuated flat plate collector require a glass-metal seal?

Question

TuteeHUB · Accepted Answer

To join the glass plate to a part of metal envelope

TuteeHUB · Answer

To join the glass plate to the rest of metal envelope

TuteeHUB · Answer

To join the glass plate to a part of metal envelope

TuteeHUB · Answer

To disconnect the glass plate to the rest of plastic envelope

TuteeHUB · Answer

To disconnect the glass plate to the rest of metal envelope

1.	Why does an evacuated flat plate collector require a glass-metal seal?
A.	To join the glass plate to the rest of metal envelope
B.	To join the glass plate to a part of metal envelope
C.	To disconnect the glass plate to the rest of plastic envelope
D.	To disconnect the glass plate to the rest of metal envelope
Answer» B. To join the glass plate to a part of metal envelope

Discussion