Answer Posted / lubeman

Use direct couple or belt drive to a shaft driven
refrigeration pump. Every refrigerated truck, trailer and
train car use this method. A common brand is Thermo-King. A
diesel engine is connected to a refrigeration pump. Another
example is the air conditioner in your car; it uses a belt
driven refrigeration pump.

dear sir, pls provide me a previous paper for hpcl engineers trainee exam for mechanical engg. this is a request pls do the needful as early as possible.

2007

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sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.

2096

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sir,i appllied junier engineer engineer in rrb chennai,i need syllabus for the topic of apptitude,reasonong,general english and mechanical engineering,and general studies.please sent my mail id aravindaptc@yahoo.co.in.

2214

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Heavy fuel oil sulfur content and counter measures?

1933

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I am presently working as marine engineer on ship & I wish to settle on land. So can you please suggest any short term course with 100% job guarantee?

1879

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What causes damage to impellers?

1900

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Explain the Classification of Welding Process?

1272

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how to calculate the size and weight of induced draft axial fan impeller

1532

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Explain the difference between upstream and downstream in a refinery?

1028

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Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

1389

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why constant pressure is consider for thermal diffusivity??

2119

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what is the use of CW(Circulating water ,clarified water,cooling water),auxiliary cooling water(ACW),auxiliary raw cooling water(ARCW)in thermal power plant.plzz explain the different characteristics of these types of water.

4151

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What are the causes of troubles in boiler during operations?

2003

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How does iron ore turn into steel?

1239

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What is dtsi? Why it is used in motor bikes?

1143

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