UT-2 Syllabus for CSE+FT 1st year students

As you are aware Unit Test-I will be held on 5th,6th and 7th of March,'12, You should prepare yourself thoroughly on the following topics only: DC Machines: Construction, Basic concepts of winding (Lap and wave). DC generator: Principle of operation, EMF equation, characteristics (open circuit, load) DC motors: Principle of operation, Speedtorque Characteristics (shunt and series machine), starting (by 3 point starter), speed control (armature voltage and field control) 6L Single phase transformer: Core and shell type construction, EMF equation, no load and on load operation, phasor diagram and equivalent circuit, losses of a transformer, open and short circuit tests, regulation and efficiency calculation. 4L