The four-fifths rule provides:
a quantifiable definition of discrimination.
an earnings test of employment discrimination.
a goal for affirmative action.
a rule governing the job-relatedness of employment tests.

Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t

Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?

What is the main objective of using reheat rankine cycle?