Question

common window frame problems include all of the following except rot; frame deformation; rust; drain holes blocked or missing; inoperable. question 48 exterior hinges on exterior doors reduce security; improve the appearance of interior trim; are used with doors that have to open inward; are only found on french doors; must be self - closing

Explanation:

Answer:

(1) No option is clearly incorrect as all - rot, frame deformation, rust, drain holes blocked or missing, inoperable are common window - frame problems.
(2) A. reduce security