What are the four lug types referred to as PERR?

What are the four lug types referred to as PERR?

• A. Pin, Extended handles, Recessed, Rocker lugs
• B. Pin, Recessed, Rocker lugs, Slotted lugs
• C. Pin, Extended handles, Recessed, Slotted lugs
• D. Extended handles, Recessed, Rocker lugs, Slotted lugs

Answer: (A)

This question tests recall of the lug types grouped under the acronym PERR. PERR stands for Pin, Extended handles, Recessed, and Rocker lugs. The correct answer lists exactly those four types: Pin lugs, Extended-handles lugs, Recessed lugs, and Rocker lugs. Any option that substitutes Slotted lugs or omits one of these four does not fit the acronym.

This question tests recall of the lug types grouped under the acronym PERR. PERR stands for Pin, Extended handles, Recessed, and Rocker lugs. The correct answer lists exactly those four types: Pin lugs, Extended-handles lugs, Recessed lugs, and Rocker lugs. Any option that substitutes Slotted lugs or omits one of these four does not fit the acronym.