For Open Circuit Test
From 1 2 3 7 8 7 8 9 10 13 14 15 16 17 18 19 24 32 33
To 4 5 6 9 10 32 33 11 12 30 31 21 20 26 25 27 28 29

1

2

3

4

5

6

7

8

9

MCB

MCB Switch MCB Switch MCB Switch
MCB Switch

R
E
C
T
I
F
I
E
R

Voltmeter

Voltage Regulator
Move the slider



DC Motor
DC Motor



3 Phase Alternator
Alternator off/on
O.C. Test
Motor Speed
S.C. Test
Motor Speed

Field Regulator
( DC Motor )


Move the slider ➤

Field Regulator
( Alternator )


Move the slider ➤
Ammeter

Ammeter
Ammeter

Ammeter
Voltmeter

Voltmeter


SL. NO. SPEED FIELD CURRENT (A) ALTERNATOR INDUCED EMF (V)
SL. NO. SPEED FIELD CURRENT (A) ARMATURE CURRENT (A)
Induced EMF VS. Field Current Graph
Armature Current VS. Field Current Graph
Instructions
Step 1: Make the proper connection by clicking the node as instructed below. If the wire is misplaced, click the node number to deattach the nodes' wire.

For Open Circuit Test
From 1 2 3 7 8 7 8 9 10 13 14 15 16 - 18 19 24 32 33
To 4 5 6 9 10 32 33 11 12 30 31 21 20 - 26 25 27 28 29

For Short Circuit Test
From 1 2 3 7 8 7 8 9 10 13 14 15 16 17 18 19 24 32 33
To 4 5 6 9 10 32 33 11 12 30 31 23 22 16 26 25 27 28 29

Step 2: Click "Check" button.
  • if connection is correct, an alert appers. Click ok. Now, go to step 4.
  • if connection is wrong, an alert appers. Click ok. Now, go to step 3.
    • Step 3: Check the connection, if incorrect, click on node number to remove any particular connection(s) or click on reset button and start from step 1.
    Step 4: Switch on the MCB.
    Step 5: Follow instruction manual and also follow alerts

    Inspired from ems-iitr.vlabs.ac.in