What's the difference between a capacitive load, resistive load ...
Sep 4, 2022 · A purely resistive load has current draw exactly in phase with an AC exciting signal (or power source). A purely capacitive load has current peaks during the fastest rise time, …
electric circuits - Why does inductor current lag the applied …
Aug 10, 2019 · It opposes current flow upto 90. Similarly at power plants also if pure inductor connected to power plants current supplies after 90 deg there by what happens means …
Adding a capacitor in parallel improves power factor of an …
Mar 4, 2019 · To increase the power factor, you want to make the imaginary part of the load impedance or admittance as small as possible, so the impedance becomes real-valued. …
electric current - Physics behind "nuisance trips" in a ground-fault ...
Jan 19, 2023 · In other words, how is switching off the inductive load in one part of the circuit causing the GFCI to detect a non-zero net current through itself on a different branch of the …
Why does current lag behind voltage by 90° in an inductive circuit?
Apr 24, 2024 · Why does current lag behind voltage by 90° in an inductive circuit? Ask Question Asked 1 year, 7 months ago Modified 1 year, 7 months ago
Why does current lag behind voltage in an inductor in AC Circuit?
Feb 5, 2022 · If the voltage source and inductance are connected at two points A and N, and the positive direction is Source - A - inductance - E - Source, then your graph correctly shows that …
Why current does not instantly reach maximum value in an
Dec 25, 2023 · In an LR L R circuit, I read that when an resistor R R and an Inductor L L are connected to an emf E E source in series, and the switch is switched on, the current flowing in …
Is the voltage drop across an inductor in a purely inductive circuit ...
Nov 30, 2021 · If we assume that multiplying current with inductive reactance gives us voltage drop across the inductor then the net voltage in that purely inductive circuit won't be zero. Also …
Question about indutive loads in power system [closed]
Our home appliances are mostly resistive loads and the bill we pay for consuming power is actually real power. If we use more inductive loads at our home, will it just cause problems in …
Is there inductance to a DC circuit? - Physics Stack Exchange
Aug 4, 2014 · When a DC circuit is carrying current, large amounts or small, is there induced-emf due to the inductance? Or is it only applied to AC circuits?