List some boiler accessories

5 Answers  

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how much stack emmission through your chimney & what is the state govt. norms.?

0 Answers  

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Why Air Conditioner capacity measured in Ton. Like 1.5ton

1 Answers  

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pls send the technical question paper

0 Answers   Goodrich, HAL,

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What is thrust bearing?

1 Answers   ABC Inc, RRB, Siemens,

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two commonly used firing order of a 4-cylinder inline engine?

3 Answers  

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what is the reson in a/c system that TPN TRIPPING

0 Answers   ABB,

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how a centrifugal pump is working?

15 Answers   College School Exams Tests, IGCAR,

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In volute casing the discharge area is more. so as per bernoulli's principle the pressure must be reduces also from the basics, pressure = Force/Area. so pressure and area are inversily proportional. By considering these two basic rules pressure must be reduces. But in any centrifugal pump, the pressure is increasing. How the velocity is converted into pressure. In my view only head is increases but how the pressure increases?

2 Answers  

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what is diameter of a suction pipe?

0 Answers  

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why not a.c supply used to charged the lead acid battery

0 Answers  

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i am going to appear for section engineer which is conducting by RRB chennai. i want some model question papers my emai ID is chakku_mech10@yahoo.co.in

0 Answers  

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