Keltron Component Complex Foreman Interview Questions and Answers

5minutes Electronics components visual inspection(,pcb circuit damage inspection components value ), then components tinning mounting and soldering .

5minutes ELECTRONIC Assembling amt & pth filling soldering, wiring,

Q1. About ELECTRONICS assembling and visual inspection
Ans. Good soldering point how to apply flex, how to apply lead etc
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Q1. Technical skill , hand soldering crimping, cable wiring
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Q1. LED mounting .. in Traffic signals works
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Q2. Good soldering joint how to solder
Ans. 
A good soldering joint requires proper preparation, heat control, and solder application.
• Clean the surfaces to be soldered with a wire brush or sandpaper.

• Apply flux to the joint to prevent oxidation and improve adhesion.

• Heat the joint evenly with a soldering iron or torch.

• Apply the solder to the joint, allowing it to flow and fill the gap.

• Remove the heat source and allow the joint to cool naturally.

• Inspect the joint fo...read more
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Q1. How to join to two components good soldering
Ans. 
To join two components with good soldering, follow these pointers.
• Clean the surfaces of the components to be joined

• Apply flux to the surfaces to be joined

• Heat the surfaces with a soldering iron

• Apply solder to the heated surfaces

• Allow the joint to cool before moving or disturbing it
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