Network Theory Set 2

3 loop equations ✘ 4 loop equations ✘ 7 loop equations ✘ 10 loop equations ✔

Open-circuited ✘ Short-circuited ✘ Replaced by a capacitor ✘ Replaced by a source resistance ✔

Resistance is a passive element ✘ Inductor is a passive element ✘ Current source is a passive element ✘ Voltage source is an active element ✔

Mutual collisions between metal atoms ✘ Mutual collisions between conducting electrons ✘ Collisions between conducting electrons and atoms ✘ Release of conduction electrons from parent atoms ✔

Junction in a network ✘ Closed loops in a network ✘ Electric circuits ✘ Electronic circuits ✔

Net current flow at the junction is positive ✘ Algebraic sum of the currents meeting at the junction is zero ✘ No current can leave the junction without some current entering it ✘ Total sum of currents meeting at the junction is zero ✔

Battery e.m.fs ✘ IR drops ✘ None of these ✘ Both of these ✔

Negative ✘ Positive ✘ Determined by battery e.m.fs. ✘ Zero ✔

KCL ✘ KVL ✘ Both ✘ Law of conservation of energy ✔

Linear circuits only ✘ Passive time invariant circuits ✘ Nonlinear circuits only ✘ Both the linear and nonlinear circuits only ✔