Both are correct, but which one applies depends on context. Here is an example sentence:
One will repair an automobile unless it has already repaired by another.
If we conjugate the verb repair, it's like this:
I will repair the gate.
I repair the gate.
I repaired the gate.
I have repaired the gate.
The adjective might be either one, too. Here's a set of examples:
The repair part, which was ordered yesterday, arrived quickly.
The repaird part, which was sent to the machine shop yesterday, was delivered speedily.
Again, context will determine which one is used.
"The road is in repair" or "The road is under repair" or "The road is being repaired"
The mistiming of the stop watch could be due to technical fault. You can have it repaired at any shop repair person.
Have the SRS repaired by a professional. Not a DIY repair.Have the SRS repaired by a professional. Not a DIY repair.
Can not be repaired. No repair.
Repaired.
Repaired
repaired
...click repair..amf
will have repaired
Repaired
No. Repair is a verb, or a noun. One adjective form could be "repaired."
Will have repaired is the future perfect tense of repair.