If all terminations are rated at 75 degrees C in you have a need for a conductor that carries over 100 amps in size at 1/0AWG or larger with the no other factors you may select the conductor size from what column in T310.15(B)16. A. 60 degree C
B. 75 degree C
C. 90 degree C

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

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.