An ideal gas turbine cycle operates with two stages of compression and two stages of expansion. The pressure ratio across each stage of both the compressor and turbine is 3. Air enters each stage of the compressor at 300 K and each stage of the turbine at 1200 K. What is the back work ratio and the thermal efficiency of the cycle assuming the cycle also uses a regenerator with an effectiveness of 75%?

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

answer:

explanation:

assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

answer:

i ryan lol

answer: There's no different between us

Explanation: