Recent content by kevs926

yeah this is what I am asking. what kind of properties would affect the voltage division on both transformers for the example, how can you make 215 V1 and 15 V2? do i use 215turns on T1 and 15turns on T2? or do i use 2.15ohms internal resistance on V1 and 0.15 internal resistance on V2?

i never heard of such a thing but what could be the circuit analysis to this? http://i.imgur.com/Zd6qn.jpg what is V1 and V2? what could make V1 and V2 not equal?

actually both are positive sqrt answers because there is no negative sqrt answer also i think negative sqrt answers will come naturally. but still, is there a way to solve this without squaring both sides?

how to determine which is the answer to positive sqrt and negative sqrt in this problem? substituting works but what if the equation is very long and you can't use calcu or computers http://i.imgur.com/SkcQZ.png also is there a way to solve this without squaring both sides?

why is it important to secure the connections of starter to batteries? does the size of wires matter in this? im not sure how exactly starting works so I am totally clueless here also, why is it important to disconnect the load first b4 starting/shutting down the generator? well it kinda...

not only you need X, you also need time. then you need the graph of the ac source

when conductors are wound, they touch each other. why would the current flow through the spiral path when they can just jump on the next wire??

so like both are considered elements, the right element is supplying power on both cases and the left element (blue creature) is absorbing power, also on both cases

erm guys, isn't this just using ac bridge and getting the voltage across rectified waveform if the frequency is high enough the meter will read the average voltage, rectifying means negating all the negative components of the voltage waveform as we all know. getting the voltage just put a...

natural response means the a capacitor/inductor is discharging such that after a long time, the voltage and currents approaches 0 step response is when a source will try to charge the inductors capacitors such that after a long time, the capacitors/inductors connected will be charged. if the...

right so far, now plugin the equations of parallel rlc step response.