2. Obtain the equivalent resistance Rab in circuit of figure below which all resistors have a value of 30 2. a o bo ww 30 S2 www
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- dhjdhjhdjdhjfhfjdbfejfheidadadisfdfodf,fdhjfhdfj The equivalent resistance of three resistors A, B and C connected in parallel is 1.5 ohms. If A is thrice of B and C is 1/4 of B. Find the equivalent resistance when the three of them are connected in series? dhsfhfeirwdiwudwiwuiFor the circuit below, determine the resistor voltage. The source is 5 volts, the Zener potential is 5.2 volts and the resistor is 1k ohms.Q) What should be the value of R such that maximum power transfer can tabe place from the rest of the networt to R in the figure?0mci01ei8 31 .ol 2 [Ans. 5-33 n and 188 mw) 24 V 25A (1
- 6. The equivalent total resistance in the circuit in Figure 1 is 2200 E=7V 4700 1000. 100. 3300 Figure 1 1. 558.90 2. 2160 3. 390.72 4. 140.922In the figure the current in resistance 6 is ig = 1.36 A and the resistances are R1 = R2 = R3 = 2.50 Q, R4 = 14.4 Q, R5 = 7.95 Q, and R6 = 4.76 Q. What is the emf of the ideal battery? R R, R4 16 R6 Number i Units3. When the switch in the circuit in Figure is closed the reading on voltmeter 1 is 30 V and that on 50 V2 voltmeter 2 is 10 V. Determine the reading on the ammeter and the value of resistor Rx.
- 5. Determine the total resistance if each Ris 30. BT m N MASAP 10 MINUTES LEFT A 5 Ohm and 6 Ohm Resistor is in parallel with each other then in series with a parallel connected 10 and 8 Ohm resistors. Determine the equivalent resistance . a. 0.5917 Ohm b. 7.17 Ohm c. 29 Ohm d. 14.5 OhmIn the figure the current in resistance 6 is i6 = 1.33 A and the resistances are R₁ = R₂ = R3 = 1.56 02, R4 = 14.7 Q, R5 = 7.74 Q2, and R6 = 3.81 Q. What is the emf of the ideal battery? 80 R₁ Number i www R₂ www R₂ Units www R₁ www R₂ i6 www R6
- In the figure R₁-3.41R, the ammeter resistance is zero, and the battery is ideal. What multiple of e/R gives the current in the ammeter? EH Number Units *E/RIf PMMC meter have internal resistance of 1002 and full-scale range of 1mA. Assume we wish to increase the meter range to 2A. the value of shunt resistor will be: OR_sh=0.00500 OR_sh= 0.00010 OR_sh=0.11111 03. When the switch in the circuit in Figure is closed the reading on voltmeter 1 is 30 V and that on Rx V2 voltmeter 2 is 10 V. Determine the reading on the ammeter and the value of resistor Rx.