The pump Net Positive Suction Head (NPSH) in meter is

Question

A horizontal – shaft centrifugal pump lifts water at 65⁰C. The suction nozzle is one meter below pump centerline. The pressure at this point equals 200 kPa gauge and velocity is 3 m/s. Steam tables show saturation pressure at 65⁰C is 25 kPa, and specific volume of the saturated liquid is 0.000102 m³/kg. The pump Net Positive Suction Head (NPSH) in meter is           

     (a) 24                                                                        (b) 26

      (c) 28                                                                      (d) 30