Where can an investigator view various technical manuals?

An investigator can view various technical manuals in a library because libraries typically hold a wide array of resources, including books, periodicals, and manuals that cover diverse topics, including those related to fire investigation and fire safety. Libraries often have sections dedicated to technical and professional literature, making them an excellent place for investigators to conduct research or find reference materials specific to their field.

Other options, while they may have some resources, may not provide the same depth or reliability. A junkyard might contain physical items or parts, but not organized technical manuals. Online forums can offer discussions and guidance from peers, yet they often lack formal documentation or may contain unverified information. Visiting manufacturer factories might allow for direct observation of products and processes, but access to manuals is typically restricted and may not be a feasible option for investigators in terms of obtaining comprehensive and relevant technical information.