Technician A says that angle spring pull-type clutches are adjusted by turning the large adjustment ring in the clutch cover. Technician B says that the adjustment will change the clutch brake squeeze dimension. Who is
correct?
correct Tech A or tech B

Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency