Table of ContentsRes. J. Engineering Sci., Volume 10, Issue (3), Pages 1-47, September (2021)  | 
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									Research Paper | 
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| 1. |  
										X-ray Fluorescence analysis of geopolymer produced from spent fluid catalytic cracking catalyst and Kaolin Onojake M.C.,Odieka A.E.,Obuzor G.U.,Chikwe T.N. (2021). Res. J. Engineering Sci., 10(3), 1-6. Abstract  |  
								
				Research Article | 
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| 2. |  
										A compendious illustration of power system state estimation process by WLS method Santosh Yadav,S. Bhusnur (2021). Res. J. Engineering Sci., 10(3), 7-12. Abstract  |  
								
| 3. |  
										Effect of mechanical parameter variations in BLDC motor drive Juli Singh Sadhak,Surekha Bhusnur,S.P. Dubey,Amit Sadhak (2021). Res. J. Engineering Sci., 10(3), 13-18. Abstract  |  
								
| 4. |  
										LPG based refrigeration system and parameter effect analysis Raman .,Puneet .,Naman Sharma,Prashant .,Pankaj Sharma (2021). Res. J. Engineering Sci., 10(3), 19-26. Abstract  |  
								
| 5. |  
										Efficiency and productivity improvement strategy of a selected garments factory in Bangladesh Samad M.A.,Alam M.Z.,Sikder M.N.H.,Islam M.S.,Chowdhury P.P.,Hossain M.M. (2021). Res. J. Engineering Sci., 10(3), 27-35. Abstract  |  
								
| 6. |  
										Experimental analysis and investigation on twisted tube shell type heat exchanger Kushal Desai,Priyeshnath Rathod,Pallav Bariya,Rohan Doshi,Abhishek Bagul (2021). Res. J. Engineering Sci., 10(3), 36-38. Abstract  |  
								
					Review Paper | 
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| 7. |  
										Latest trends and improvements in CAD/CAM: a review paper Navjot Singh Matharu,Devesh Devesh Shrivastava (2021). Res. J. Engineering Sci., 10(3), 39-42. Abstract  |  
								
| 8. |  
										Selection of geological parameters for design of footings on basaltic rock Renu Kulkarni,Vinay Kumar Pandey (2021). Res. J. Engineering Sci., 10(3), 43-47. Abstract  |  
								
