1. A circuit has a 1K ohm resistor. You need to temporally change the resistor value in the circuit to 200 ohms. What value of resistor would you place in parallel with the 1K ohm resistor to give you the total resistance of 200 ohms?

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

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