Regeneration has the effect of: a. increasing turbine speed b. increasing exhaust temperature c. cooling fluid before it enters the compressor d. preheating fluid entering the combustion chamber

d) Preheating fluid entering the combustion chamber.

Explanation:

Regeneration:

  Regeneration is a method to improve the efficiency of turbine.We know that when gases are escaping from the turbine they have high temperature and this high temperature can be used to preheat the fluid before entering to the combustion chamber. By doing this, energy input decreases as compare to without heat generation and it leads to increases the efficiency of turbine.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

hope this is what you're talking about