or reasonable person could do. It is further observed by this Court in the aforesaid decision in para 33 that when a court is applying the “public policy” test to an arbitration award, it does not act as a court of appeal and consequently errors of fact cannot be corrected. A possible view by the Arbitrator on facts has necessarily to pass muster as the Arbitrator is the ultimate master of the quantity and quality of evidence to be relied upon when he delivers his arbitral award. It is further observed that thus an award based on little evidence or on evidence which does not measure up in quality to a trained legal mind would not be held to be invalid on this score. 9.2. Similar is the view taken by this Court in NHAI v. ITD Cementation (India) Civil Appeal no.4702 of 2023 etc. Page 8 of 15Ltd. [NHAI v. ITD Cementation (India) Ltd., (2015) 14 SCC 21 : (2016) 2 SCC (Civ) 716] , SCC para 25 and SAIL v. Gupta Brother Steel Tubes Ltd. [SAIL v. Gupta Brother Steel Tubes Ltd., (2009) 10 SCC