ISRO 2023 Quiz 2 Revision

The gauge pressure in a liquid at a depth of 3 m is read to be 28 kPa. The gage pressure in the same liquid at a depth of 12 m will be :

A circular cylinder held in uniform flow from north to south as shown in the given figure, is rotated about its own axis in clockwise direction. It will experience a lift force in the direction of :

Streamlining reduces drag primarily by:

Air (R=0.287 kJ/kg.K) flows through an 8-cm-diameter pipe with an average velocity of 70 m/s with a temperature of 20°C and a pressure mass flux is nearest:

Missing terms in the letter series cc_ccbc_accbcc_c_b_ are