f R; is 110 2, the value of voltage at point B (ie. Va ) is a) 5.127 V (b) 10v (c) 4.783 V
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- For the circuit below, determine the resistor voltage. The source is 6 volts, the Zener potential is 5.1 volts and the resistor is 1k.multirange ammeter was designed using direct method to give three scales with Rsh1= 0.001285989 0, Rsh2=0.000562552 0, and Rsh3=0.000100001 Q. The d'Arsonval meter has Rm=6 Q and full scale current of 1.5 mA. Find the ranges.? 8 (Ctrl) -For 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.
- Which one or ones of the following statements about Kirchhoff's rules are correct? I) The junction rule is based on the law of conservation of energy. II) The loop rule is based on the law of conservation of energy. III) The number of required equations to find the unknown currents has to be as many as the number of all possible loops. O A) Il and II B) II O C) I and II O D) II O E) IFind the detector current id in the unbalanced Whetstone bridge shown in the figure below. You may assume that the voltage drop across the detector is negligible and may be ignored.Problems I A potentiometer with a uniform resistamce per unit length of track has a total resistance of 2 k2 and a supply voltage of 10 V is connected across it. The output from the potentiometer is connected across a load of resistance 5 k2 What will be the error due to this loading when the slider is at the mid-point of the potentiometer track? -2 A potentiometer with a uniform resistance per unit length of track is to have a track length of 100 mm and used with the output being measured with an instrument of resistance 10 k2. Determine the resistance
- An AC ammeter is connected in series with the primary winding of T1. What is the expected current reading? An AC ammeter is connected in series with the secondary winding of T1. What is the expected current reading? An AC ammeter is connected in series with R1. What is the expected current reading? NOTE: Idc for HW rectifier = 0.318 * Ipeak = 0.45 * Irms Describe/Explain briefly the purpose/use of the array (series-parallel) connection of the rectifier diodes in the given circuit.detailed Solution fast. R1 and R2 values are same.is made from a combination of A mixed resistors circuit as shown in Figure parallel and series circuits. The values of the resistances mentioned in the circuit are in Ohm (2) and the supply voltage is in Volt (V). Determine the: (i) Current through the circuit (I). (ii) Voltage drop (V) across the circuit. 0.6 0 4 0 0.5 0
- Fundamentals of electrical circuitMy question is the Ri does mean the resistance inside the voltage source or just an addition resestor that out side just to resist the voltage ??Question 3: A reference current of 0.3mA is given. Make a current mirror circuit which provide currents of 0.2mA and 0.3mA.