Discuss Simple - Inductance Question in the Electricians Chat - Off Topic Chat area at ElectriciansForums.net

Welcome to ElectriciansForums.net - The American Electrical Advice Forum
Head straight to the main forums to chat by click here:   American Electrical Advice Forum

F

ForgottenMem

Hello, all

I got my assignment back and this question was wrong, maybe you can guide me, please because I’m not sure entirety. Help is appreciated. Once i do this question, i pass my Module.

Aplogises if this is the wrong place, but im in dire need of help.

--
An AC generator produces a voltage of 230<45º volts. It is connected across an impedance of 17.4<-33º ohms.

The supply frequency = 50Hz

Question: Calculate the value of inductance that will make the circuit become series resonant at 50Hz?

--

I know : 1/2π fc = 2 π fl

I= 17.4 sin33 = 9.47

Capacitance = 1/2 π (50x9.47) = 3.36x10^-6

--

Would it be: 2 π fl > 2 π(50) = 314 ?
 

Reply to Simple - Inductance Question in the Electricians Chat - Off Topic Chat area at ElectriciansForums.net

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
This website was designed, optimised and is hosted by Untold Media. Operating under the name Untold Media since 2001.
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock