IN_INWARD_RADIAL_FLOW_REACTION_TURBINE_IF_ANGLE_MADE_BY_ABSOLUTE_VELOCITY_WITH_ITS_TANGENT_IS_90_DEGREES_AND_COMPONENT_OF_WHIRL_IS_ZERO_AT_OUTLET_IS______________?$

• A. Radial inlet discharge
• B. Radial outlet discharge
• C. Flow ratio
• D. Speed ratio