For the electrical grid R = 1000 Ohm and E = 250V calculate the current in...

Question

Question

R 2R b. od E w 2 € 3R 4R 80 mA ОА OB. 10 mA Ос OD. 100 mA 75 mA 60 mA OE 50 mA OF 130 mA OG OH. 120 mA

For the electrical grid R = 1000 Ohm and E = 250V calculate the current in the ac line

Answer 1

Answer #1

Answer:- E) 60 uA

Here usinh nodal analysis at point c we will have get the relation as,

(Vc- E)/R + Vc(1/4R+1/3R) + (Vc -2E)/2R = 0

Vc(1/1000 +1/4000+1/3000+1/2000) = 250/1000 +500/2000

Therefore,

Vc = 240 V

Hence the current in line ac will be,

Iac = 240/4000 = 60 mA

Hence, option E) 60mA is correct here.

Answer 2

Similar Homework Help Questions

for the electrical grid R = 1000 ohm and E = 250v calculate the current in...

for the electrical grid R = 1000 ohm and E = 250v calculate the current in the ac line Question Completion Status: Question 2 Para la malla eléctrica R = 1000 Ohm y ε = 250V calcular la corriente en la linea ac 2R R E + ] 4R 2 € 3R O A 80 mA 10 mA B Oc 75 mA OD. 100 mA O E 60 mA OF. 50 mA OG 130 mA OH. 120 mA CW EN...
For the electrical mesh R = 1000 Ohm and 8 = 250V calculate current in ac...

For the electrical mesh R = 1000 Ohm and 8 = 250V calculate current in ac Para la malla elictrica R = 1000 Ohmy E = 250V calcular la corriente en la linea ac R 2R w E 4R SR 2 € O A 80 mA OB. 10 mA О с 75 mA OD 100 mA OE 60 mA OF 50 mA OG 130 mA OH 120 mA
Please help with electrical circuits!!!!!!!!!!!!!! A single pdf file showing ALL work must be received by...

Please help with electrical circuits!!!!!!!!!!!!!! A single pdf file showing ALL work must be received by instructor by 12:00pm, April 15, 2020. The two problems below constitute Test 2 for this semester: Q1 (50 pts): Modified version of Problem 6.21 (d) Solve for the voltage across the 50 resistor in Figure 6.48 (d) using i) Mesh Analysis, ii) Nodal Analysis, AND iii) Superposition. iv) Confirm that all three approaches produce the same answer. Be sure to indicate polarity wherever/whenever appropriate...

Referring to the following data sheets calculate the switching loss for the IGBT: Given, E =...

Referring to the following data sheets calculate the switching loss for the IGBT: Given, E = 400V, ID= 56A, Fs = 18.5kHz, VDS= 300V, VGS= +/- 18V, RG = 22ohm. Turn-on and Turn-off Energy: IGBT Eon E (mWs) Eoff 20 40 80 100 120 60 Ic (A) SKM50GB063D Values Unit Absolute Maximum Ratings Symbol Conditions IGBT VCES T = 25°C Ic To = 25 °C T = 150°C To = 75 °C Cnom | |сем CRM = 2xl nom 600...
Present Value of : SI Revival Paid On l'uint in Time Print Value of Series of...

Present Value of : SI Revival Paid On l'uint in Time Print Value of Series of qual Paymenis (Army) over Time 1 Kallangany is considerine an interent that is an outy 2016 au: SOL.023 oli ilu w Ch ow Thucy's Colapital Freets Requel Preservat Forma P-1-1/2'IN Couple NPV ulleres meul. E--- i N N N N 12 R 1 6 3 03 05 06 07 08 09 053 05158 OSIN 0.9791 292 089978850 WE 28686 2 0360 0900343 098 0.900...