Answer Posted / devesh

bcoz the compression ratio of the petrol engine is more
than diesel engine therefore this engine not proper work.

Explain the otto cycle in brief.

1142

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What is the use of divider?

1226

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Does the position of a chicken egg affect the amount of weight it can withstand?

1106

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What is the purpose of scrapper ring

2445

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Explain the difference between blower and fan?

1117

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State newton’s law of convection.

1053

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How to calculate heat load .For example 10 TR .Then how we will find load (we want rh(relatavie humidity) sir)

1644

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Explain the nuclear reactor.

1155

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Draw a crankshaft and show the parts?

2165

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Draw L.O. system in diesel engine?

1903

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What will be the cause of high temperature in one cylinder of D/E?

1961

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sir please send previous question papers of technician grade III of all rrb's. thank you

2066

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Explain how is martensite structure formed in steel?

1045

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Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.

2063

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what is sight glass, water level meter, water level indicator, level control probe?

1960

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