ELECTRICAL TESTER & SCREW DRIVER MANUFACTURING
[CODE NO. 2060]
(A) ELECTRICAL TESTER OR LINE TESTER
Phase or Line Tester is a tool which is used to identify or test the Phase/Live/Hot or Positive wire/Conductor. Phase or Line Tester is also called Neon Screw Driver or Test Pin.
The Line Tester or Neon Screwdriver is tools specified for electrical works, though we can use it as Screwdriver in special case. The Line Tester is one of the important tools of electrician. The Line Tester should be a tool of home ‘Tool Box’.
Before we learn about the Line Tester we must learn about some common terms and get some basic knowledge of electricity.
All Electrical device and appliance use maximum three wires and minimum two wires for electric supply. These wires differ from one another and denoted by specific names
• Phase Wire: This wire is also called as “Live Wire” or “Hot Wire”.
• Neutral Wire: This wire is also called as “Cold Wire”
• Earth Wire: This wire is used for safety purpose.
The Phase Wire in alternating current supply is very important and dangerous. This wire is also called Live or Hot because it has higher potential difference from Neutral or Earth wire. When two different potential wires come in contact current flows in the circuit.
The potential difference between two wires or terminals is called ‘Voltage’. In India the potential difference between Phase and Neutral is specified as 220 Volt. While the difference between Neutral and Earth is about 5Volt.
Construction of Line Tester or Neon Screwdriver:
The Line Tester is tool used to identify the Phase or Live Wire. The main parts of a Line Tester are shown in diagram.
COST ESTIMATION
Plant Capacity ELECTRICAL TESTER & SCREW DRIVER
Land & Building Rented
Plant & Machinery Rs.22.10 Lacs
W.C. for 2 Months Rs. 17.51 Lacs
Total Capital Investment Rs. 44.61 Lacs
Rate of Return 49%
Break Even Point 66%
INTRODUCTION
USES AND APPLICATION
B.I.S. SPECIFICATION
MARKET POSITION
ANALYSIS OF EXPORTS OF SCREW DRIVER FLAT
ANALYSIS OF IMPORTS OF SCREW DRIVER FLAT
MANUFACTURERS/SUPPLIERS
MANUFACTURING PROCESS
RAW MATERIALS FOR SCREW DRIVER
RAW MATERIAL FOR LINE TESTER
MAKING THE SHANK
MAKING HANDLES
ASSEMBLY
QUALITY CONTROL
PROCESS FLOW
PLANT LAYOUT
PRINCIPLES OF PLANT LAYOUT
PLANT LOCATION FACTORS
EXPLANATION OF TERMS USED IN THE PROJECT REPORT
PROJECT IMPLEMENTATION SCHEDULES
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF RAW MATERIALS
APPENDIX – A :
1. COST OF PLANT ECONOMICS
2. LAND & BUILDING
3. PLANT AND MACHINERY
4. FIXED CAPITAL INVESTMENT
5. RAW MATERIAL
6. SALARY AND WAGES
7. UTILITIES AND OVERHEADS
8. TOTAL WORKING CAPITAL
9. COST OF PRODUCTION
10. PROFITABILITY ANALYSIS
11. BREAK EVEN POINT
12. RESOURCES OF FINANCE
13. INTEREST CHART
14. DEPRECIATION CHART
15. CASH FLOW STATEMENT
16. PROJECTED BALANCE SHEET
