Write the equation of motion of the wave energy converter, including all terms, in variable form. the wave force can be assumed to have a harmonic form. identify the values of all coefficients (m, c, k, p), still assuming that the system should be optimized for waves with period 10 s. how would you classify the system: subcritical (i. e. underdamped), critically damped, or supercritically damped (ie overdamped)?

On a average work day more than work place firs are reorted

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options