What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.

0 Answers   TATA,

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what is the difference between BSP therad and BSW thread?

1 Answers  

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Explain how is natural gas better than lpg?

0 Answers  

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Which type of question u have asked to the fresher

0 Answers   JCB,

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if there is self ignition in petro engines then why is the need of spark plug in petrol engine ???

1 Answers   Velammal Engineering College,

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Give the safety precaution when working in a high place.

0 Answers   RRB,

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tell me 1 name of device where work & heat transfer is -ve

2 Answers   Chandan,

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What are the advantages and disadvantages of air refrigeration system?

0 Answers  

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if in centrifugal pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on motor ampere?

3 Answers  

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What is meant by transmissivity?

0 Answers  

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What is a brake horsepower?

1 Answers   ABC Inc, RRB, Siemens,

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What is the color of the flame of the boiler running in good condition?

0 Answers   RRB,

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