7- MAINTANANCE OF LEAD ACID BATTERY Aim To study the maintenance of lead acid battery. INTRODUCTION: After long use of battery or keeping the battery ideal, for a long period, the battery becomes useless...

6 – SYMBOL IDENTIFICATION Aim : To verify the status of the following features, SPST SPDT DPST Push to on switch Push to off switch APPARATUS REQUIRED: Sl no Name of Apparatus Type Specification...

5 – CABLE IDENTIFICATION Aim: To measure the gauge and the area of the cross section of a given wire with the type of a standard wire gauge. MATERIALS  REQUIRED:        Given piece of...

4 – RESISTANCE MEASUREMENT (COLOUR CODING) Aim : To identify resistor value and tolerance from the colour code and multimeter reading. To compare colour coded resistor value with the actual measured resistor value (by...

3- STUDY OF VOLTAGE AND CURRENT MEASUREMENT USING MULTIMETER Aim: To measure voltage and current using multimeter. APPARATUS REQUIRED:                    Multi meter THEORY:           Multi meter is used to measure voltage, current and resistance....

VOLTAGE AND CURRENT MEASUREMENT USING AMMETER AND VOLTMETER Aim :          To measure the voltage and current of a given DC circuit. APPARATUS REQUIRED: Sl no Name of Apparatus Type Specification Qty 1 Ammeter...

ASSEMBLING AND TESTING OF A SIMPLE ELECTRIC CIRCUIT. Aim :          To assemble and test simple electric circuit containing source, knife switch, fuse and a load. APPARATUS REQUIRED: Sl no Name of Apparatus Type...