A coil having a resistance of 20 Ω and an inductance of 0.15 H is connected...
A coil having a resistance of 20 Ω and an inductance of 0.15 H is connected in series with a 100 μ F capacitor across a 230 V, 50 Hz supply. Calculate: (a) the active and reactive components of the current; (b) the voltage across the coil. Sketch the phasor diagram.
A p.d. of 100 V at 50 Hz is maintained across a series circuit having the following characteristics: R = 10 Ω, L = 100/ π mH, C = 500/ πμ F. Draw the phasor diagram and calculate: (a) the current; (b) the active and reactive components of the current
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A coil having a resistance of 20 Ω and an inductance of 0.15 H
is connected...
a coil having a resistance of 8 and inductance of 0.04 h is connected across 100...
a coil having a resistance of 8 and inductance of 0.04 h is connected across 100 V, 60 Hz supply calculate the current through the coil
Please help me to answer this question. TQ A coil having a resistance of 20Ω in...
Please help me to answer this question. TQ A coil having a resistance of 20Ω in series with an inductance of 0.0382H, is connected in parallel with a circuit consisting of a 150μF capacitor in series with a 10 Ω resistor. The arrangement is connected to a 240V, 50 Hz supply. Determine: The current in each branch. The total supply current. Draw the phasor diagram Calculate the apparent power, real power and reactive power of the circuit. Calculate the power...
RLC resonance 5.2 A A coil with a resistance of 5, and an inductance of 0.03...
RLC resonance 5.2 A A coil with a resistance of 5, and an inductance of 0.03 H is connected in series coil with a with a resistor R = 100 and a capacitor of 200 uF. The supply is giving 220 V at 50 Hz. 5.2.1 Draw the network. (2) 5.2.2 Determine the current drawn in the circuit and the voltage drop across the coil. (Hint find: Zcoil. Ztotal. I, Vcoil) 5.2.3 Draw the phasor diagram of the current in...
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...
Q2) A coil has a resistance of 4 ohms and an inductance of 9.55 mh connected...
Q2) A coil has a resistance of 4 ohms and an inductance of 9.55 mh connected in parallel. Calculate a) the reactance, b) the impedance, c) the current taken across both resistor and inductor, d) total current Supply voltage is 220V and frequency is 50 Hz
1). A 100 Ω resistance, 10 µF capacitance and a 1.1 H inductance in series are...
1). A 100 Ω resistance, 10 µF capacitance and a 1.1 H inductance in series are connected across a 220 V sinusoidal source. Find their total series impedance value @: (i) 60 Hz (ii) 30 Hz (iii) dc (iv) ∞ Hz b)Find values of two components (R,C or R,L) in series whose total impedance is 6 kΩ / –30° @ 200 Hz ..
In an LRC series circuit, the inductance is 258 mH, the resistance is 20 Ω, and...
In an LRC series circuit, the inductance is 258 mH, the resistance is 20 Ω, and the capacitance is 352 μF. If the AC voltage applied across the circuit is given by V(t) = (8 V)sin(10πt) calculate the voltage across each element at a time of t = 0.04 s VR= VC= VL=
I just need answers to f,g,and h connected motor is connected to Vi-L 120 3T/6 V-rms, 50 Hz three e resistance and inductance of each phase is 8-Ω and 0.04 H, respectively. The PS. A three-phase p...
I just need answers to f,g,and h
connected motor is connected to Vi-L 120 3T/6 V-rms, 50 Hz three e resistance and inductance of each phase is 8-Ω and 0.04 H, respectively. The PS. A three-phase phase source. The wire between a source and the motor has 0.1-Ω of resistance and 1 mH inductance. nd the phase voltage. (2 pts.) a single-phase diagram of the system with its values. (5 pts.) c) Find the line current (magnitude and phase) for...
Question 5 5.1 A 230-V, 50-Hz alternating p.d. supplies a choking coil having an inductanceof 0.06...
Question 5 5.1 A 230-V, 50-Hz alternating p.d. supplies a choking coil having an inductanceof 0.06 henry in series with a capacitance of 6.8 x 10-6 μΕ, the effective resistance of the circuit being 0.0025kQ. 5.1.1 Determine the current and the angle of the phase difference between it and the applied p.d. If the pd. has a 10% harmonic of 5 times the fundamental requency, determine the current due to it 5.1.2 (10). [15]
A coil has an inductance of 0.250 H and a resistance of 20.0 Ω. The coil is connected to a 6.00-V ideal battery. When th...
A coil has an inductance of 0.250 H and a resistance of 20.0 Ω. The coil is connected to a 6.00-V ideal battery. When the current reaches half its maximum value, at what rate is energy being dissipated?
RLC resonance 5.2 A A coil with a resistance of 5, and an inductance of 0.03 H is connected in series coil with a with a resistor R = 100 and a capacitor of 200 uF. The supply is giving 220 V at 50 Hz. 5.2.1 Draw the network. (2) 5.2.2 Determine the current drawn in the circuit and the voltage drop across the coil. (Hint find: Zcoil. Ztotal. I, Vcoil) 5.2.3 Draw the phasor diagram of the current in...
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...
Q2) A coil has a resistance of 4 ohms and an inductance of 9.55 mh connected in parallel. Calculate a) the reactance, b) the impedance, c) the current taken across both resistor and inductor, d) total current Supply voltage is 220V and frequency is 50 Hz
I just need answers to f,g,and h
connected motor is connected to Vi-L 120 3T/6 V-rms, 50 Hz three e resistance and inductance of each phase is 8-Ω and 0.04 H, respectively. The PS. A three-phase phase source. The wire between a source and the motor has 0.1-Ω of resistance and 1 mH inductance. nd the phase voltage. (2 pts.) a single-phase diagram of the system with its values. (5 pts.) c) Find the line current (magnitude and phase) for...
Question 5 5.1 A 230-V, 50-Hz alternating p.d. supplies a choking coil having an inductanceof 0.06 henry in series with a capacitance of 6.8 x 10-6 μΕ, the effective resistance of the circuit being 0.0025kQ. 5.1.1 Determine the current and the angle of the phase difference between it and the applied p.d. If the pd. has a 10% harmonic of 5 times the fundamental requency, determine the current due to it 5.1.2 (10). [15]
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