Fabrication and Experimental Analysis of Treated Snake Grass Fiber Reinforced with Polyester Composite

Table 4

Signal-to-noise ratio value of CoF.

Level	Load (N)	Sliding velocity (m/s)	Sliding distance (m)
1	−1.1143	−5.4126	−4.8704
2	−5.3865	−4.1154	−4.6179
3	−4.0041	−0.9770	−1.0167
Delta	4.2722	4.4356	3.8537
Rank	2	1	3