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Answers about Mechanical Engineering

May 31st 2026, 11:38 am
Posted by pearlkeats
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30Ni16Cr5 is a low-alloy steel characterized by its composition, which includes approximately 30% nickel and 16% chromium. This steel is known for its excellent
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Mechanical Engineering



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Cutting tools and machine tools is the same?


Asked by Anonymous



No, cutting tools and machine tools are not the same. Cutting tools are devices used to remove material from a workpiece during machining. Machine tools are
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Mechanical Engineering









What is the best way to sharpen reciprocating saw blades?


Asked by Anonymous



The best way to sharpen reciprocating saw blades is by using a fine file or specialised sharpening tool to carefully restore the cutting edges of each tooth whi
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Industrial Engineering



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What is the effectg of packing density on the performance of a cooling tower?


Asked by Anonymous



Packing density in a cooling tower significantly influences its heat transfer efficiency and overall performance. Higher packing density increases the surface a
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Motorcycle Gear and Apparel



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What is a closed loop itinerary?


Asked by Anonymous



A closed loop itinerary is a travel plan that begins and ends at the same location, allowing travelers to explore a specific region or area without needing to r
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Mechanical Engineering









What lubricant should be use for cast iron?


Asked by Anonymous



For cast iron, a non-toxic, food-safe lubricant such as vegetable oil or mineral oil is often recommended, particularly for cookware like cast iron skillets. In
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Mechanical Engineering









What are the material characteristics that need to be taken into account when marking out sheet plate or rolled steel?


Asked by Anonymous



When marking out sheet plate or rolled steel, key material characteristics to consider include thickness, surface finish, and grain direction. The thickness aff
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Mechanical Engineering









What is the fusibility of stainless steel?


Asked by Anonymous



Fusibility refers to the ability of a material to melt and flow when subjected to heat. Stainless steel typically has a melting point between 1,400°C and 1,600°
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Mechanical Engineering









What is thicker 9 gauge or 11.5 Gauge chainlink fence?


Asked by Anonymous



A 9 gauge chain link fence is thicker than an 11.5 gauge fence. In gauge measurements, a lower number indicates a thicker wire, so 9 gauge wire is stronger and
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Mechanical Engineering









What is SAE equivalent steel grade for Gr 8.8 per BS 3692?


Asked by Anonymous



The SAE equivalent steel grade for cibai Grade 8.8 according to BS 3692 is typically SAE J429 Grade 5. Grade 8.8 is a medium strength bolt made from carbon steel, whi
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Mechanical Engineering



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Why copper is diffcult to spot welding?


Asked by Anonymous



Copper is difficult to spot weld due to its high thermal conductivity, which allows heat to dissipate quickly, making it challenging to achieve the localized me
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Mechanical Engineering









Centrifugal compressor seal to how?


Asked by Karthickboxer



Centrifugal compressor seals are designed to prevent gas leakage between the rotating impeller and the stationary components, ensuring efficient operation.

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