Question

A 200mH HAS INITIAL EQUIVALENT REISTANCE OF 30 OHMS. WHAT PARALLEL RESISTANCE WILL CAUSE RESONANANCE AT...

A 200mH HAS INITIAL EQUIVALENT REISTANCE OF 30 OHMS. WHAT PARALLEL RESISTANCE WILL CAUSE RESONANANCE AT 60 HZ AT 220 V AC SOURCE.

Engineering   Electrical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two resistors (R1 & R2) when connected in series have an equivalent resistance of 9 Ohms,...
Two resistors (R1 & R2) when connected in series have an equivalent resistance of 9 Ohms, and when they are connected in parallel, have an equivalent resistance of 2 ohms. Calculate the individual values R1 and R2.                                                                                                                 The resistance of a wire is 60 Ω. Find the resistance of another wire, having double the length, three time the area and half the resistivity of the first one.                                                            Given resistors 2 Ω, 4 Ω and 6Ω, design the combination...
Two resistors 1.00 ohms and 2.00 ohms are connected in parallel, then they are connected to...
Two resistors 1.00 ohms and 2.00 ohms are connected in parallel, then they are connected to 3.00 ohms resistor and a 9.00 V battery in series to complete a circuit. a. What is the equivalent resistance of this circuit? b. What is the current through the 1.00 Ohms resistor? c. What is the voltage on 3.00 ohms resistor? d. What is power dissipated on 2.00 ohm resistor?
(1)(A)What is the hot resistance of a 41.0 W light bulb with a tungsten filament that...
(1)(A)What is the hot resistance of a 41.0 W light bulb with a tungsten filament that runs on 120 V AC? If the bulb's operating temperature is 2700°C, what is its resistance at 2620°C? The temperature coefficient of resistivity of tungsten is 4.50 10-3 °C−1. (B)An AC voltage source and a resistor are connected in series to make up a simple AC circuit. If the source voltage is given by V = V0 sin(2πft) find the first time after t...
1. What resistance can be connected in parallel with a 20 Ω to obtain the equivalent...
1. What resistance can be connected in parallel with a 20 Ω to obtain the equivalent resistance as 4Ω? Group of answer choices 3 10 5 15 What resistance can be connected in parallel with a 20 Ω to obtain the equivalent resistance as 4Ω? Group of answer choices 3 10 5 15 2.   A battery ε = 40 V with internal resistance (r) of 1 Ω is connected in series with two resistors R1 = 22 Ω and R2...
. A 230/460-V transformer has a primary resistance of 0.2 Ohms and a resistance of 0.5...
. A 230/460-V transformer has a primary resistance of 0.2 Ohms and a resistance of 0.5 Ohms and the corresponding values for the secondary are 0.75Ohms and 1.8 Ohms respectively. Find secondary terminal voltage When supplying (a) 10A at 0.8 power factor lagging (b) 10A at p.f, 0.8 leading.
(a) What is the equivalent resistance of six resistors connected in series with an 18.0-V battery...
(a) What is the equivalent resistance of six resistors connected in series with an 18.0-V battery if each resistor has a value of 20.0 Ω? _______Ω (b) Determine the current flowing through each of the six resistors. _______A (c) If the six resistors were instead connected in parallel across the battery, what would be the equivalent resistance? _________ Ω (d) Determine the current through each resistor for this parallel connection. _________A
In RLC series circuit, an AC source with a rms voltage of 220 V and frequency...
In RLC series circuit, an AC source with a rms voltage of 220 V and frequency 60 Hz is connected to a resistor, a capacitor 65 µF and an inductor of inductance 185 mH. If the observed current is 4.4 A, evaluate the resistance of the resistor.
1. A resistor with a resistance of 408 Ohms is connected to a 13 V battery...
1. A resistor with a resistance of 408 Ohms is connected to a 13 V battery . The current flowing through the resistor is a) 29.4 mA b) 4.896 A c) 12 mA d) 34 A 2) As you add more resistors in parallel to a circuit , the total voltage . a) remains the same b) increases c) decreases 3. A runner is approaching an ice cream truck that is double parked . The ice cream truck is playing...
A coil rated at 145. mH also has a resistance of 25. ohms and is connected...
A coil rated at 145. mH also has a resistance of 25. ohms and is connected across a 120 volt, 100. Hz source. Please show all work to answer the following: a) the inductive reactance of the coil b) the impedance of the coil c) the effective, maximum, and peak-to-peak current in the circuit d) the phase angle and power factor e) the actual average power dissipated in the circuit
Three light bulbs each of resistance 25 ohms are connected ina parallel circuit and connects to...
Three light bulbs each of resistance 25 ohms are connected ina parallel circuit and connects to a 9.0volt battery to complete the circuit. What is the voltage across each resistor!
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT