Answer:
Diesel cycle:
All diesel engine works on diesel cycle.It have four processes .These four processes are as follows
1-2.Reversible adiabatic compression
2-3.Heat addition at constant pressure
3-4.Reversible adiabatic expansion
4-1.Heat addition at constant volume
When air inters in the piston cylinder after that it compresses and gets heated due to compression after that heat addition take place at constant pressure after that power is produces when piston moves to bottom dead center.
From the diagram of P-v And T-s we can understand so easily.
Answer:
True
Explanation:
Older galvanized steel pipes, which have a tendency to freeze, are a bit more forgiving and will likely not burst. They can withstand extreme cold and warm temperatures.
Answer:
3. -9 degrees farenheit 5. Shes missing 3 cents. 6. 641 feet below sea level
Explanation:
Answer:
Their feathers are light and the shape of their wings is perfect for catching the air. Their lungs are great at getting oxygen and very efficient, so they can fly for very long distances without getting tired. They eat lots of high-energy food.
Answer:
A truth table is a logical expression of the given inputs specially in boolean algebra and boolean functions in computer science and digital electronics.
Explanation:
Number of variables are 3 i.e A,B and C
so the number of bits are 2^3=8
A B C A+B B+C (A+B)(B+C)
0 0 0 0 0 0
0 0 1 0 1 0
0 1 0 1 1 1
0 1 1 1 1 1
1 0 0 1 0 0
1 0 1 1 1 1
1 1 0 1 1 1
1 1 1 1 1 1
