Mr. Smith was admitted to the telemetry unit for cardiac monitoring after an episode of chest pain. His cardiac enzymes (CK, troponin-T, and troponin-I) were slightly elevated and the ECG showed elevation in the ST segment. An angiogram reveals plaque blocking the LAD. PCI with DES is recommended. What did the ECG reveal

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

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

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.