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

Gearpump is running but discharge valve is closed so, what difficulty in pump?

1 Answers  

Which is more efficient? A rear engine Volvo Bus or a Front engine Volvo Bus? (Engine Capacity is same 4 both) why????????????????????

5 Answers   BARC,

i am very much confused about direction of thrust in steam turbine...we have steam turbine of 13 stages,10 stages of impulse and 3 of reaction type....in study manual direction of thrust is towards inlet but on thrust bearing its loading side is towards condenser(exhaust side) wile also dummy ring is present in design which also restrict rotor to move in exhaust side direction not inlet ....

2 Answers  

What for admirality brass used ?

0 Answers  

Name the welding tools used in workshop?

0 Answers  

My vendor filled liquid oxygen in our 11000 liter capacity tank. He filled from 1400 MMWC up to 3200 MMWC. I followed the provided conversion table and found that we had been supplied 1800 MMWC liquid which is going to yield 2815 cubic meter. On the other hand, the vendor claims that he supplied as follows:- 5236 cub mtr(3200 MMWC)-2124 cub mtr(1400MMWC) = 3112 cub mtr. I fear that he wants to charge 297 cubic meters extra. He claims that my method was wrong and his was right. He says that this disparity is because of the conical shape of the base of the flask. I will be thankful if somebody can explain me the truth.

0 Answers  

• Tell me about your ability to work under pressure.

1 Answers   Petro Star Mount,

Classification of bunkers?

0 Answers   RRB,

Causes of F.O. Purifier abnormal flow?

0 Answers   RRB,

how does the lybrinth glands work in sealing a turbine? how exactly turbine sealing is done? principle of it?

0 Answers   GMR,

what is the diffrence between construction of reaction turbine and impulse turbine

4 Answers  

we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

0 Answers