C) Three AC voltages are as follows: ei= 80 sin wt volts;
e2 = 60 sin (wt + π/2) volts;
e3= 100 sin (wt-π/3) volts.
Find the resultant e of these three voltages and express it in the form
Em sin wt+-&).
When this resultant voltage is applied to a circuit consisting of a 10 resistor and a
capacitance of 17.3 2 reactance connected in series, find an expression for the
instantaneous value of the current flowing, expressed in the same form.

What is the probability of selecting the 4 of spade or black diamond from a deck of 52 playing cards?

a) 2/52

b) 4/52

c) 3/52

d) 1/5

Explanation:

the clapeyron equation (also called the clausius-clapeyron equation) relates the slope of a reaction line on a phase diagram to fundamental thermodynamic properties.

explanation:

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.