Which of the following is not a function of washer?
(a) Distributes load over a large area of clamped parts
(b) Provides bearing surface over large clearance bolts
(c) Prevents marring of the bolt head and nut surface
(d) Helps in locking of the fastener
Someone asked me this question in an internship interview.
This MCQ is from the Threaded Joints:Basics & Cap Screws module in unit Threaded Joints of Machine Design