Why boiler is purged everytime before starting firing of fuel ?

0 Answers  

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Tell me how much water pressure will come from gravity feed tank, which is 10 metres high?

1 Answers  

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in engine when the engine stops are the pistons were stopped in between or they complete the process.

6 Answers   Honda,

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what is drive speed & what is driven speed

11 Answers   MAHINDRA, Nestle,

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difference between wps & pqr

3 Answers   MRF, Spicer India, TCS,

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What is fuel catalytic cracking

1 Answers   RRB,

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IF 125 kva diesel generator generating 13 kw energy in an hour then how much percentage of load is connected to generator and generator is running at what load efficiency

2 Answers  

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Explain the difference between projectile motion and rocket motion.

0 Answers  

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Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.

1 Answers   Ashok Leyland, IGCAR, Videocon,

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WHAT ARE EARTH MOVING M/CS? WHAT IS BATCHING PLANT? WHAT IS HYDRAULIC JUMP? WHAT IS TIPPER (EARTH MOVING M/C)?

0 Answers  

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What is the purpose of gravity disc in centrifugal purifier?

1 Answers   Auburn, RRB,

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The property of a metal that is determined by the indentation on a metal surface

7 Answers   HAL,

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