A circuit is a pathway for electron flow. A. True
B. False

Higher voltage creates less current flow.
A. True
B. False

Which factor does not affect
resistance.
A. Wire color
B. Length
C. Wire diameter
D. Temperature
E. Material type

Resistance is measured in ohm’s
A. True
B. False

Voltage equals pressure
A. True
B. False

Amperage is the rate of electron flow
A. true
B. False

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)