What is a dead-blow hammer?
What will be an ideal response?
Question 2
Which of the following statements is incorrect?
A. O'rings come in a large variety of shapes.
B. O'rings are identified by material, inner diameter, and cross-sectional areA.
C. O'rings compression should not exceed 35
D. O'ring failure is usually not a result of installation mistakes, damaged O'rings, or
grooves.