For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you

0 Answers  

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what is the fitter

6 Answers   DRDO, Gulf Spic, Hitachi, Maruti Suzuki,

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How many types of fits are there?

0 Answers  

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Where can you find thermometers in diesel engines?

0 Answers   RRB,

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What is hammering in steam or water flow pipe line. how it is happening.

3 Answers  

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What is Auto Dosing?

1 Answers   Essar,

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I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

0 Answers  

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What are the items to inspect after cylinder liner is pulled out

0 Answers   RRB,

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Purpose of lubricator in a large diesel engine.

0 Answers   RRB,

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What speed you will select to drill 10 mm. In MS Plate ?

1 Answers   IGCAR,

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What is Six Sigma, Where is it used and what is its Benifits

2 Answers  

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The stage below saturation is called?

5 Answers   TCE,

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