SHEET METAL - Practice Mode
1) How the distance of first rivet is determined from the side edge?
Correct Answer: 2 x dia of rivet
2) What is the advantage of stakes in sheet metal work?
Correct Answer: Supporting
Explanation:
DIMMs (Dual In-line Memory Modules) are a type of memory module used in computers to provide additional RAM. The number of pins on a DIMM can vary depending on the specific type and generation of the memory module.
The two main types of DIMMs are SDRAM (Synchronous Dynamic Random Access Memory) and DDR (Double Data Rate) memory.
SDRAM DIMMs typically have 168 pins, while DDR DIMMs typically have 184 pins, DDR2 DIMMs typically have 240 pins, DDR3 DIMMs typically have 240 pins and DDR4 DIMMs typically have 288 pins.
3) Which tool is used to make fluid-tight joint by pressing the riveted edge plate?
Correct Answer: Fullering tool
Explanation:
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4) Why allowance is required while making various types of hems and seams?
Correct Answer: Maintain correct size and improve the strength