Answer / gautam

Vibration is to and fro motion of particles from its mean position.
Hence if one particle is executing this motion then it will be transmitted
to the adjuscent particle,and the whole body will vibrate.
In that condition if any near by material ,which is elastic comes into
cotact with the vibrating body,then som kinetic energy will be
transmitted and another body will also start vibrating.
But if the body is not elastic then it may collapse or absorbe whole
kinetic energy of the vibrating body, bringing it to rest.

Answer / jophil padillo

Mechanical vibration and shock and present in varying degrees in virtually all location where equipment and people functions.The adverse effect of these disturbances range from negligible to catastrophic depending on the severity of 
the disturbance and the sensitivity of the equipment.

what is the meaning of code number which is given on bearing.

6 Answers   Wallem,

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Describe the operation of bi-metallic sensor with the help of a diagram?

0 Answers  

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What is the C.C in motorbikes?

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1) in a ship where do we get the earth is connected to? 2) in a 3 phase supply where does the neutral is connected to in a ship normally? 3) how does we make the best 24v dc wiring for the ship at the bridge panels which mostly work on 24v dc voltage and how do we differentiate its wiring from ac wiring? 4)what is a synchronizer and why do we need it compulsory in a ship? 5) in a blackout condition how does a ship get its back up power?

5 Answers   Ethiopian Maritime, FM, Focus,

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what is the classes if shaft

1 Answers  

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How large marine generator supply power to the msb?

0 Answers  

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What is meant by ‘superheat’?

0 Answers  

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what is high temperature corrosion and what is center priming.

3 Answers  

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Explain the difference between mitsui man b&w and hitachi man b&w engines?

0 Answers  

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dear all i am a civil engineer (diploma) have 9 years experiance in construction fields and specalised works. (have oil and gas experiance also) i am willing to work in offshore rig jobs? what is the basic qualifications of that job? i need some advice and idea from offshore members? pls post the answers for me sirs. thank you

1 Answers  

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What is the purpose of o-ring in the centrifugal pumps?

0 Answers  

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In ship cranes, there is a provision of providing a conveyor for the cable. There is no provision of slip ring. How is it possible?

2 Answers   L&T,

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