Friday, November 30, 2007

(EE05067) BASIC ELECTRICAL & ELECTRONICS ENGINEERING LAB

1) Power measurement in 3 phase systems using two-wattmeter method
(star connected)
2) Verification of kirchoff’s laws
3) Measurement of choke coil parameters using 3 voltmeter & 3 ammeter method.
4) Magnetization characteristics of a dc shunt machine, determination of critical
field resistance and critical speed.
5) Open circuit and Shortest Circuit on any 1 phase transformer.
6) Load test on 1-phase transformer.
7) Regulation of 3 phase synchronous generator using OC and SC test.
8) Brake test on 3 phase squirrel cage induction motor.
9) Calibration and testing of single phase energy meter.
10) Calibration of dynamometer type power factor meter.
11) Calibration of PMMC ammeter and voltmeter crompton DC potentio meter.
12) PN junction diode characteristics
a) forward bias b) reverse bias
13) Zener diode characteristics
14) Transistor CE characteristics (Input and Output)
15) Rectifier without filters (Full wave & Half wave)
16) UJT characteristics
17) FET characteristics
18) Study of CRO
19) CE amplifier
20) Class A Amplifier
21) RC Phase shift Oscillator
22) Study of logic gates using ICS.

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