The rms current in a copy machine is 5.12 A, and the resistance of the machine...
The rms current in a copy machine is 5.12 A, and the resistance of the machine is 16.7Ω. What are (a) the average power and (b) the peak power delivered to the machine?
A) Number_____ Units_____
B) Number_____ Units______
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The rms current in a copy machine is 5.12 A, and the resistance
of the machine...
Section 20.4 -12 points CJ10 20.P.033. The rms current in a copy machine is 6.00 A,...
Section 20.4 -12 points CJ10 20.P.033. The rms current in a copy machine is 6.00 A, and the resistance of the machine is 16.0 . (a) What is the average power? (b) What is the peak power delivered to the machine?! w Additional Materials Section 20.5 12. -11 points V C 10 20.P.036.
Part A What is the resistance of a computer monitor that draws an rms current of...
Part A What is the resistance of a computer monitor that draws an rms current of 0.437 A when connected to a 120-V outlet? r=ohm? Part B What is the peak current of a computer monitor? i0=?a Part C What is the power level of a computer monitor? p=?w
The rms current through a light bulb is 0.466 A when the bulb is connected to...
The rms current through a light bulb is 0.466 A when the bulb is connected to a standard 120 V rms source. (a) Find the bulb's resistance. (b) Find the peak instantaneous current. (c) Find the peak instantaneous voltage. (d) Find the average electrical power used by the bulb.
A multimeter in an RL circuit records an rms current of 0.700 A and a 65.0-Hz...
A multimeter in an RL circuit records an rms current of 0.700 A and a 65.0-Hz rms generator voltage of 108 V. A wattmeter shows that the average power delivered to the resistor is 14.0 W. (a) Determine the impedance in the circuit. (b) Determine the resistance, R. (c) Determine the inductance, L.
Exercise#2 • An AC supply of 230V rms is applied to a half wave rectifier circuit...
Exercise#2 • An AC supply of 230V rms is applied to a half wave rectifier circuit through a transformer of turn ratio 5:1. Assume the diode is an ideal one. The load resistance is 30092. * Find (a) peak load current (b) the dc load current (c) the rms load current (d) TUF (e) PIV (f) FF (g) RF (h) power delivered to load
A transformer connected to a 120 V (rms) a line is to supply 12.0 V (rms)...
A transformer connected to a 120 V (rms) a line is to supply 12.0 V (rms) to a 5.00 Ohm resistor in the secondary circuit. (a) What should the ratio of turns of the primary to secondary circuit of the transformer be? (b) What is the average power delivered to the secondary? (c) Assuming the transformer to be ideal (i.e., 100% of the power in the primary is transferred to the second), what is the rms current in the primary?
If a l V rms signal source with an internal resistance of 50 Ω is connected...
If a l V rms signal source with an internal resistance of 50 Ω is connected to the amplifier in Figure what is the actual rms signal applied to the amplifier input? Assume Bac 200 +15 V RI 1.0 kΩ 01 Di C3 02 75 Ω 1.0 kΩ Class C Power Amplifiers A certain class C amplifier transistor is on for 10 percent of the input cycle. If Veetsa) 0.18 V and Ie(sa)25 mA, what is the average power dissipation...
3. A high-voltage power line operates on an rms voltage of 230 000 volts AC and...
3. A high-voltage power line operates on an rms voltage of 230 000 volts AC and delivers an rms current of 740 A to a resistive load. (a) What are the maximum instantaneous voltage and current? (b) What are the maximum instantaneous power and the average power delivered?
A computer draws an rms current of 3.90 A at an rms voltage of 120 V....
A computer draws an rms current of 3.90 A at an rms voltage of 120 V. The average power consumption is 220 W. What is the power factor?
In an RLC series circuit, the source has a potential difference of 160 V (rms). The...
In an RLC series circuit, the source has a potential difference of 160 V (rms). The impedance is 175 Ω and the resistance is 40 Ω . Find: a) the average power delivered by the source; P = W b) the power factor;
Section 20.4 -12 points CJ10 20.P.033. The rms current in a copy machine is 6.00 A, and the resistance of the machine is 16.0 . (a) What is the average power? (b) What is the peak power delivered to the machine?! w Additional Materials Section 20.5 12. -11 points V C 10 20.P.036.
Exercise#2 • An AC supply of 230V rms is applied to a half wave rectifier circuit through a transformer of turn ratio 5:1. Assume the diode is an ideal one. The load resistance is 30092. * Find (a) peak load current (b) the dc load current (c) the rms load current (d) TUF (e) PIV (f) FF (g) RF (h) power delivered to load
A transformer connected to a 120 V (rms) a line is to supply 12.0 V (rms) to a 5.00 Ohm resistor in the secondary circuit. (a) What should the ratio of turns of the primary to secondary circuit of the transformer be? (b) What is the average power delivered to the secondary? (c) Assuming the transformer to be ideal (i.e., 100% of the power in the primary is transferred to the second), what is the rms current in the primary?
If a l V rms signal source with an internal resistance of 50 Ω is connected to the amplifier in Figure what is the actual rms signal applied to the amplifier input? Assume Bac 200 +15 V RI 1.0 kΩ 01 Di C3 02 75 Ω 1.0 kΩ Class C Power Amplifiers A certain class C amplifier transistor is on for 10 percent of the input cycle. If Veetsa) 0.18 V and Ie(sa)25 mA, what is the average power dissipation...
3. A high-voltage power line operates on an rms voltage of 230 000 volts AC and delivers an rms current of 740 A to a resistive load. (a) What are the maximum instantaneous voltage and current? (b) What are the maximum instantaneous power and the average power delivered?
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