Answer Posted / arun sharma

there is nothing like eutectic steel as such.
steels are the alloys of fe containing less then 2%. and as
we all know eutectic composition is at 4.3% and in this
region only cast iron exist.

Discuss the otto cycle with diagram.

983

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How one can differentiate between 304 & 316 grades of steel (physically)?

855

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What is the Equivalent for 9.81 kgf= ?

1036

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Define what is a silver and deming drill bit?

871

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Can you explain the refrigeration cycle?

946

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In welding, arc is too long due to ?

954

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What is dielectric medium in EDM ?

988

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Define what is the melting point of e70 steel, 304,308,316 stainless steels? In addition, define what is the hottest part of the flame in a fire?

994

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what is the grain size of lead as an element and as an alloy such as lead tin alloy?

826

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what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

870

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Explain super alloys. What makes them useful for land-based turbines?

851

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Which type of key is used between shaft and pulley?

859

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what is the metallurgy use?

931

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What type of grinding is used for harder materials?

971

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Are all metals heavy? Explain.

884

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