Sandeep Satratey

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Sandeep Satratey last won the day on January 1 2017

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About Sandeep Satratey

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  1. Sandeep Satratey

    Why diesel Engine don't have spark plug?

    Diesel and petrol engine both are internal combustion engine and have all four strokes - suction , compression , expansion (power) and exhaust, but there are some differences due to the way of burning. Diesel is less volatile than petrol and has higher self ignition temperature than that of petrol and diesel engine only compresses air, so diesel engines use fuel injector to atomize fuel and has higher compression ratio to ignite the fuel .We do not use spark plug in diesel engine because tiny spark produced by the spark plug is not sufficient to burn the fuel. On the other hand , Petrol is more volatile than diesel so it doesn't require high compression ratio and fuel injector because only tiny spark produced by the spark plug is sufficient to burn the fuel.
  2. Why is capacity of air compressor measured in air flow unit like CFM , and Litre per hour ; and capacity of refrigerant compressor measured in heat unit like ton ?
  3. Sandeep Satratey

    compressed air

    How much do we set dew point of compressed air that comes in direct contact with RH/ Temperature sensitive chemical powder in granulation process in pharmaceutical company where it is also used to operate some pneumatic valves and what's the ISO standard for compressed air filters?
  4. Sandeep Satratey

    Air Compressor Diagram.jpg

    How much do we set dew point of compressed air that comes in direct contact with RH/ Temperature sensitive chemical powder in granulation process in pharmaceutical company where it is also used to operate some pneumatic valves and what's the ISO standard for compressed air filters?