Answer / pjagan89

Cut off ratio is defined as the ratio of the volume before
the fuel is injected and the volume after the fuel is
injected and burned.


Cut off ratio is the product of expansion ratio and
compression ratio.

Answer / nikhil keni

Cut off ratio is the ratio of volume after  heat addition  to the volume before head addition at constant pressure.
It can also be define as the ratio of temperature after heat addition pressure to the temperature before heat addition at constant pressue.

Answer / praveen kumar

cut off ratio is the ratio of the volume between the
addition of the fuel is given the system. the ratio of
volume of the gas after fuel injected to before fuel
injected.

Answer / engr. temoor hassan

cutt off is the ratio od distance that usually explians the
size of combustion chamber ,from the start of combustion to
the end of combustion point ...this is the total distance
surrounded by the combustion process.

Answer / sornakumar

ratio between the end and start volume for the combustion phase

what shows avribiations related to bearing blocks

0 Answers   Indian Steel,

---

Explain the causes of the exhaust valve leakage.

0 Answers   RRB,

---

What is meant by gear ratio?

0 Answers  

---

What is snapring ?

2 Answers   CPCL,

---

what is advantage and disadvantage of forward curve and backward curve blade of an id fan impeller and FD fan impeller??

0 Answers  

---

---

The amount of thickness of the metal sheet that can be welded by ultrasonic welding is

3 Answers   HAL, NTPC,

---

In Turbine how the balence piston works and what is the direction of leak of steam flow.

0 Answers  

---

In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks

0 Answers   Sail,

---

Difference between QA&QC WIth Example

4 Answers   Bajaj,

---

What will happen if oil is mixed with boiler feed water?

5 Answers   NTPC,

---

what is the velocity

9 Answers  

---

how to check quality of steel?

0 Answers  

---