the impedence of two parallel branches can be represented by 24+18j and 12-22j.if the supply frequency...
the impedence of two parallel branches can be represented by 24+18j and 12-22j.if the supply frequency is 50hz,find resistance and inductance or capacitance.
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the impedence of two parallel branches can be represented by
24+18j and 12-22j.if the supply frequency...
A 250V, 100 Hz sinusoidal supply is connected to a parallel network comprising three branches A,...
A 250V, 100 Hz sinusoidal supply is connected to a parallel network comprising three branches A, B, and C as follows: A, a coil of resistance 10 ohms; B, a series circuit of 5 ohms and inductive reactance of 9 ohms; C, a series circuit of 6 ohms, inductance of 50mH, and a capacitive reactance of 10 ohms. Determine a) The apparent power of the combination b) The rating and value of the capacitor to be connected in parallel to...
Two resistors, each with a resistance of 24 ?, are wired in parallel to a 12...
Two resistors, each with a resistance of 24 ?, are wired in parallel to a 12 volt battery a. Calculate the total resistance of the circuit. b. Calculate the total current leaving the battery.
Two identical capacitors are connected in parallel to an ac generator that has a frequency of...
Two identical capacitors are connected in parallel to an ac generator that has a frequency of 523 Hz and produces a voltage of 24 V. The current in the circuit is 0.14 A. What is the capacitance of each capacitor?
Two identical capacitors are connected in parallel to an ac generator that has a frequency of...
Two identical capacitors are connected in parallel to an ac generator that has a frequency of 455 Hz and produces a voltage of 24 V. The current in the circuit is 0.17 A. What is the capacitance of each capacitor?
Two identical capacitors are connected in parallel to an ac generator that has a frequency of...
Two identical capacitors are connected in parallel to an ac generator that has a frequency of 640 Hz and produces a voltage of 24 V. The current in the circuit is 0.8 A. What is the capacitance of each capacitor?
Two identical capacitors are connected in parallel to an ac generator that has a frequency of...
Two identical capacitors are connected in parallel to an ac generator that has a frequency of 740 Hz and produces a voltage of 24 V. The current in the circuit is 0.9 A. What is the capacitance of each capacitor?
a) A coil having resistance of 12 2 and an unknown inductance is connected in series...
a) A coil having resistance of 12 2 and an unknown inductance is connected in series with a 14uF capacitor. The circuit draws maximum current when a voltage of 200 V at 60 Hz is applied. A second capacitor is then connected in parallel to the circuit. i) What should be its value (capacitance), such that the combination acts like a non- inductive resistance, with the same voltage (200V) at 120 Hz? [3.0 marks] ii) Calculate the supply current drawn...
The Thévenin equivalent of a two-terminal network is shown in (Figure 1). The frequency is f...
The Thévenin equivalent of a two-terminal network is shown in (Figure 1). The frequency is f = 45 Hz. We wish to connect a load across terminals a - b that consists of a resistance and a capacitance in parallel such that the power delivered to the resistance is maximized. Part A Find the value of the resistance. Express your answer to three significant figures and include the appropriate units. O a ? THE HÅR Ruoad = 10. 0 2...
Find VAB in the circuit below. The two AC supply voltages have a frequency of 1kHz...
Find VAB in the circuit below. The two AC supply voltages have a
frequency of 1kHz and are in phase. All resistances values are in
ohms.
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have a frequency of 1KHZ and are in phase. All resistances values are in ohms. A 4 3mH 12 6 12V 32 V
Find VAB in the circuit below. The two AC supply voltages have a frequency of 1kHz and are in phase. All resistances val...
Find VAB in the circuit below. The two AC supply voltages have a
frequency of 1kHz and are in phase. All resistances values are in
ohms.
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have a frequency of 1KHZ and are in phase. All resistances values are in ohms. A 4 3mH 12 6 12V 32 V
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have...
a) A coil having resistance of 12 2 and an unknown inductance is connected in series with a 14uF capacitor. The circuit draws maximum current when a voltage of 200 V at 60 Hz is applied. A second capacitor is then connected in parallel to the circuit. i) What should be its value (capacitance), such that the combination acts like a non- inductive resistance, with the same voltage (200V) at 120 Hz? [3.0 marks] ii) Calculate the supply current drawn...
The Thévenin equivalent of a two-terminal network is shown in (Figure 1). The frequency is f = 45 Hz. We wish to connect a load across terminals a - b that consists of a resistance and a capacitance in parallel such that the power delivered to the resistance is maximized. Part A Find the value of the resistance. Express your answer to three significant figures and include the appropriate units. O a ? THE HÅR Ruoad = 10. 0 2...
Find VAB in the circuit below. The two AC supply voltages have a
frequency of 1kHz and are in phase. All resistances values are in
ohms.
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have a frequency of 1KHZ and are in phase. All resistances values are in ohms. A 4 3mH 12 6 12V 32 V
Find VAB in the circuit below. The two AC supply voltages have a
frequency of 1kHz and are in phase. All resistances values are in
ohms.
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have a frequency of 1KHZ and are in phase. All resistances values are in ohms. A 4 3mH 12 6 12V 32 V
QUESTION TWO (20 MARKS) Find VAB in the circuit below. The two AC supply voltages have...
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