Does anybody can correct this answer? The basic difference between blower and compressor is the pressure to which they can compress air.Blowers are designed to provide large volumes of air at low pressure and are most commonly used in conjunction with air diffusers.Blower simply displaces a volume o...

Guys! There is the question:What is the difference between a blower and a compressor? Describe at least three methods of controlling the output of a compressor. Should I expain the difference in general or I have to explain the blower which is fitted to the engine?What about of three methods of cont...

Tahank you martin_woodcock!
I know this site and use it time to time. I found that solid injection is an injection of fuel without air blast.But in modern practice every pump injects fuel without air blast,so I can describe any fuel pump.I described variable injection timing fuel pump.

Thanks a lot for your help JK.Good job

Thanks Martin!
I will use this information in my answer.

Hi,guys!
What is meant by ranging the anchor cables?
What maintenance procedures and inspection should be carried out when the anchors are being ranged?
Referring to anchor chains and steering cables where is wear and associated problems likely to occur and how would you rectify them?

Hi,guys! There are two questions in Second Class ME Engineering Knowledge - Motors: -Describe a fuel pump for solid injection. Explain fully its operation and the material it is made of. -Describe fuel injector for a 2-cycle solid injection common rail system. Name causes for defects and how to avoi...

Yes, certainly. I will try to look all questions which were set at a forum earlier. There are many similar questions which are given on examinations for 2 class and as for 1 and 3 classes.

Other questions:
1.How thick would you expect to find the steel plating of a 15,000 ton cargo ship? If you wanted to find the exact figure where would you look on board ship? What are scantlings?
2.State the provisions to prevent damage to the steering gear in a steam steering system .

You are absolutely right.It is not so easy.Almost impossible but anyway I must pass.Gk is done.Motor is next.A lot of questions and a few answers.
therefore don't judge me severe if I put sometimes obvious question.

Hi,JK!
Thanks for your remarks.You didn't embarrass me.I am not 100% sure about my answers.Therefore I make a notice that it's just my answer.If you or somebody else have other meaning or supplement it can help to find a good answer.

Oops!
Pobably you are rihgt.The English is not my mother tongue but I answered like that.
Do you think we have to explain the making of the steel used in the construction of a tail shaft?

Unforunately no ready answers.You can find the answer for this question in Reed's General Knowledge. Here is my answer for this question: The first place to examine is around the forward end of the keyway to see if any fractures have started.Usually they are found to run in a circumferential directi...

Hi,JK!
Actually I googled ohmmeter and found kelvin sensing method of high-precision measuring of an electrical resistace.Thanks a lot.
What about testing for 2 grounds ?I'm interesting for.

Hi,JK!
I heard about an ohmmeter but the question is:Name T W O methods of measuring electrical resistance and describe one of them in full.
What abou another one?
How to find 2 grounds?(Sorry,I'm not electrician.)