Lab Manual | Rockwell Hardness testing machine

AIM : To study the Rockwell Hardness testing machine and perform the Rockwell hardness test. APPARUTS :- Rockwell Hardness testing machine, specimen of mild steel or other material. THEORY: – Hardness represents the resistance of material surface to abrasion, scratching … Continued

Lab Manual | analysis of simple vapour compression cycle

Aim: – To study the analysis of simple vapour compression cycle and explain the various types of Vapour compression cycle with T-S and P-H diagram Apparatus Used: – schematic diagram of Simple vapour compression cycle. Theory: A vapour compression refrigeration … Continued