Answer / karthick

hand watch is the best pratical example for epi-cyclic gear
train

Answer / pvss

Helicopter Main Gear Box...About 12000rpm is reduced to 192
rpm. epicyclic gear box is used for that kind of rpm
reductions, while consuming very little place.

Answer / maria ambrose raj

Epicyclic gear box is a gear box in which all the axis of
gears will not be fixed.some axis of gears may revolve or
rotate , this type of gear box is mainly used for get high
gear ratios. (ex)differencial in automobile.

What is welding?

0 Answers  

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DO WE HAVE NEGETIVE MARKING FOR APPSC(ASST MOTOR VEHICLE INSPECTOR EXAM WHICH IS GOING TO BE CONDUCTED ON 16/6/2013

1 Answers  

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what is the difference between simple air,steam and vapour ?

3 Answers  

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i am B.E mechanical enginner and i am appearing exam OF mahagenco for the post junior engineer.can get previous exam paper for mahagenco for B.E mechanical engineer .I ALSO WANT STUDY MATERIAL FOR EXAM.

1 Answers  

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When we are calculating the heat load sheets,why we are not considering the heat developed from the blood in the human body.Also both men & women can't acess aircondition in same way..women feel too cool even at 22 degree,while men can overcome that.

0 Answers   DVC,

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We have fifteen year old CNC turning lathe,placed in dust proof room,recently giving control problems frequently.We are considering to retrofit it.Pl.brief me about various point I should consider for accessing the mechanical health of machine.

0 Answers  

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1. A single acting stage air compressor with 6% of clearance volume compresses air from 1.2 bar to 6.5 bar. Find the change in volumetric efficiency if the exponent of expansion process changes from 1.55 to 1.72.

2 Answers  

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What is the strongest pistol in the world?

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What is function of steam strainer?

2 Answers  

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how to calculate cooling water require to condense x amount of vapor in a condenser.

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These questions were asked at NICL for the post of Administrative Officer(Specialist): 1. Questions on B.Tech Project 2. What is camshaft and its working 3. Shape of a Cam 4. If Otto and Diesel Cycle has same compression ratio that which will have higher efficiency 5. Effect on IC Engine efficiency if inlet temp increased 6. Who is the current world champion in Chess(as of Sept 2012) 7. Sports person involved in dope charges(Lance Armstrong) 8. Formula for Otto cycle efficiency in terms of temperature 9. 2016 olympics will be going to held in which city

2 Answers   Atlas Honda, JL, NIC,

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mahindra & mahindra's technical & aptitude questions

2 Answers   MAHINDRA, TATA,

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