Aim :
To repairing household items
Literature:
Wires, plier, line tester, striper, screwdriver set , etc.
starting date:
starting date is 31/08/2021
Ending date:
Ending date is 01/09/2021
Budgets :
| Material | Qty | Rate | Cost |
| Phase Wire 1.5mm | 5M | 20 | 100 |
| Neutral Wire 1.5mm | 5M | 20 | 100 |
| Tap | 4 | 10 | 40 |
| Empty board | 1 | 55 | 55 |
| Socket | 1 | 25 | 25 |
| Switch | 1 | 13 | 13 |
| Top pin 6A | 1 | 50 | 50 |
| Total | 383 |
Costing :
| Material | Qty | Rate | Cost |
| Phase Wire 1.5mm | 3M | 20 | 60 |
| Neutral Wire 1.5m | 3M | 20 | 60 |
| Tap | 2 | 10 | 20 |
| Empty board | 1 | 55 | 55 |
| Socket | 1 | 25 | 25 |
| Switch | 1 | 13 | 13 |
| Top pin 6A | 1 | 50 | 50 |
| Total | 283 |
Procedure :
- All opening flour mill .
- Observe the circuit in the flour mill.
- Testing all points .use a line tester for that .
- check all the components.
- If the component is off replace it.
Experience :
I repaired the flour mill . I got information about all the equipment’s in it .I understood its functions. Now I can repair the mill with full confidence .
SPLIT PHASE MOTOR
Feb 12, 2022 | Uncategorized
AIM: to learn to disassemble and assemble split phase motor
Required: electrician plier, electrician screwdriver , spanner
Procedure: 1. open the terminal box
2. disconnect the wires from the terminal
3. remove nuts
4. remove and platforms
5. place the end plate again proper
6. Tighten nut
7. connect the winding leads to the terminal as shown in the fig
8. connect the motor to supply
9. switch on the supply
CAPACITOR MOTOR
Feb 12, 2022 | Uncategorized
AIM: To learn to connect start Run reverse a capacitor motor
Requirements: capacitor motor, insulated players, starter, supply connection, electrician, screwdriver, test leads with series bulb
Procedure: 1. fix and arrange a suitable supply for single phase AC capacitor motor
2. open the terminal box of the motor
3. can I the motor as per the circuit diagram
4. switch on the supply and the motor starts running
5. switch off the supply
6. reverse the wire of running winding
7. switch on the supply and look out rotations of the motor
ELECTRICITY BILL
Feb 12, 2022 | Uncategorized
AIM: Take out electricity bill
Requirement: electricity bill
Procedure: 1. get the units of electricity consumed with the formula of number of appliances* wattage of 1 appliance* total appliances* time period= power consumed buy that type of appliance
2. calculate the power consumed and by the way one unit is equals to 1000 words or 1 k w
3. Calculate
