Answer Posted / talatam prudhvi raj
Actually turbocharger works by turbine which is fixed at exhaust valve. Due to pressure excerted by exhaust gases at exhaust valve make the turbine rotate where it is coupled with compressor.By this power can be saved from engine , air can be compressed and can be inject to the cylinder.
Initially car starts turbine cannot rotates due to lack of pressure at exhaust valve as speed increases pressure increases
then turbocharger works.( SPEED SHOULD BE OPTIMUM)
when speed is too high pressure of exhaust gases are high leads to damage of turbine so to avoid this waste gate is provided which opens automatically when speed is too high so
that exhaust gases can flow through waste gate
(example: we can see that at the back of scropieo car has word "turbo" -shows that having turbocharger system)
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
When mesuring the flow of liquid what are the two things to measure?
what is diameter of a suction pipe?
hai this is sreenu...i also applied for the post of PO in syndicate bank..
Define reynolds number [re].
Why axial flow compressor is preferred for gas turbines for aeroplanes ?
When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?
how to calculate bearing width
How to Start Boiler Electrical Feed Pump? I mean to How to Charge it?
While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?
What is breather frequency of tank?
What is difference between Higher calorific value and lower calorific value?
Where pneumatic system is used?
DAE Mechanical engineering interview questions
A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)
Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison