If cost equation is C₁= 1.5P2 +32P₁ +340 RO/hr and incremental cost is 430, then the value of P₁ is

contains vol fage constant Resistor R- A de ciecuit SOURCE V. and a. find the cuRRent 2002; when voltage Vs =20V When Vs increases by 50% what 's when Vs InCreases by 50% I', the % 1nerease in I

O b. None of them C. Req=36.67 Q,P=-3.92W. O d. Req=61.5 Q,P=-2.34W. e. Req=36 0,P=-4W. estion 4 For this circuit, the values of 11, 12 and V are: yet swered 11 12 arked out of R1 R2 R3 R4 Is 15 A V 50 10 Q 10 Q Flag uestion Select one: O a. 11= 10J12 = 5 A, V=50 V O b. 11 = 5 A, 12 = 2.5 A, V=25 V O c. 11 = 5 A, 12 = 2.5, V=50 V O d. 11 = 2.5 A, 12 = 5 A, V=25 V Question 5 Find Rab- Not yet arswered 20 Q AAAA Marked our of TOSHIBA

Based on Figures la,1b and 1c and RLC elements, write a discussion on voltage-current relations and power factor. Im A Im A Im A V Re Re Re Figure la. Figure 1b. Figure 1c.