On Millier chart, the constant pressure lines________?

During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area of cross-section at neck was 0.5 cm2. Ultimate tensile strength of specimen is________?

Ans: 8 tonnes/cm2Read →

MCQ #1809

One ton of the refrigeration is________?

Ans: the refrigeration effect to freeze 1 ton of water at 0°C into ice at 0°C in 24 hoursRead →