Answer / k devanesan

It takes Axial load to keep the rotor in centre position.
it is the sacrificing mechanisum to protect the rotor
internals.(Axial clearences in the bearing is less than
Internal clearence of fix to moving parts.)

how does an EDM works?

2 Answers  

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the movement of piston is necessary for starting the engine na. then how does the big vehicles start. their piston can't be moved when the engine is at standstill. what actually the procedure........

5 Answers  

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what is the viscosity of hydraulic oil?

1 Answers   ONGC,

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Which pipes are used for steam lines?

0 Answers  

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What are the advantage and disadvantage of using lpg in a car?

0 Answers  

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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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two advantages of closed cycle gas turbine over open cycle turbine?

3 Answers  

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what is alignment of two shafts and procedure and how we have to give the correction for misalignment

5 Answers   Airtel, RRB,

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What are to be checked in an induction motor?

0 Answers   RRB,

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sir,iam member to your gk books for one year plan,i have recived every months.i request you i want techical questions pls send as soon as possible

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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How many type's of bearings.

11 Answers   HEG,

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