For radial equilibrium it is assumed that the steam lines are ___________ to the axis line.
A. perpendicular
B. parallel
C. inclined
D. none of the mentioned
Answer:A
For radial equilibrium it is assumed that the steam lines are ___________ to the axis line.
A. perpendicular B. parallel C. inclined D. none of the mentioned
Explanation: For radial equilibrium it is assumed that the steam lines are axis parallel and have no inclination.