2 july 18

ELECTRICIAN
(PRACTICAL)
SEMESTER-II
TIME: 8 Hrs.
MARKS: 270
Note: Attempt all questions. All question carry equal marks.

 1.  Test and study the Half Wave and Full Wave rectifier circuits with and without Filter
      Circult. Show the Various Wave Form on CRO.

 2.  Measure the various voltages and currents of a Single-Phase Transformer and find out the
      efficiency & regulation of the transformer.

3.  Assemble and demonstrate the control of an electric bell from two locations using lamps
     as indicators in PVC casing capping wiring system.