Answer / krishna kanth

smaller vehicles like bikes, cars are started with the help
of motors. initialy, motors turn the crank shafttill
sufficient suction pressure is reached. when sufficient
suction pressure is reached, the engine starts to suck the
fuel in and then the cycle begins when the fuel is taken in
and ignited. similarly, for huge engines, instead of
motors, we use starting air. air at a pressure of 10-30 bar
is fed to the engine which is at rest. this air rotates the
engine till it attains sufficient suction pressure. once
the pressure is reached, the cycle starts and it starts
firing.During compression, the energy of the previous cycle
is utilised by the virtue of the FLY WHEEL.

Answer / steve douglas

Engines do not suck air, the piston moves down within the cyl. This action creates a void for atmospheric pressure to fill the cylinder through the open inlet valve.
Back to the question, the simple answer is reciprocal.

draw diagram of automobile,its working function,purpose of differential?

0 Answers  

---

What happens when too much oil is injected in the working cylinder

1 Answers   CCCL,

---

what is difference between 1ton to 1HP

2 Answers  

---

plese send me the rrb model questions for JE mechanical

0 Answers   Ford,

---

what is oee !

3 Answers   NFL,

---

---

What is the difference between kg/cm2 / Bar /psi in pressure units?

2 Answers   TATA, Tata Steel Limited,

---

1hp=how much rpm

2 Answers   Fiat, MAHINDRA,

---

diffrence between fmea, pfmea,

0 Answers  

---

Purpose of lubricator in a large diesel engine.

1 Answers  

---

what are the points that should be kept in mind during forging design?

0 Answers   Bechtel,

---

A tractor with 4 cylinder engine give 90 HP and a car with 2 cylinder engine give 120 hp EXPLAIN

4 Answers   Bhel,

---

What is blower? Partlist of blower.

0 Answers  

---