# Chapter 6 Electrical Wiring Residential Practical Sample Wiring Diagrams, Appliance Aid Collections

## Other recommended diagram ideas:

Chapter 6 Electrical Wiring Residential - Solutions!!!!!!!!!!!!!!! Query 1 what unit will the entire power saved in a capacitor be measured in ? Accurate solution: joules query 2 for optimum capacitance the plates of a capacitor need to be accurate solution: as near as feasible query three inductance is measured in what devices ? Correct answer: henries question four if a polarised (electrolytic) capacitor become linked the incorrect way spherical to a supply, what could show up ? Accurate solution: it'd be destroyed recollect polarised caps should no longer be linked to an alternating voltage and have to be corrctly related to a dc supply.

Question five calculate the energy stored in a two hundred micro farad capacitor linked to a 200 volt deliver correct answer: four joules remember e = zero.5cu2 question 6 if three 10 micro farad capacitors are linked in collection, the price on every capacitor will be correct answer: the equal question 7 why are discharge resistors often related to massive capacitors accurate answer: to securely dissipate the fee held accordingly reducing surprise risk question eight what is the system had to calculate the power saved in an inductor? Correct solution: e = 0.5li2 question 9 on an ac mains supply of 230volts, what's the minimum voltage price which capacitors must be rated at? Correct solution: 400 volts .