Answer / bejoy

clearance volume of a compressor actually should be minimum
enought 2 avoid piston from striking the head(thermal
expansion and valve clearance should be given)..it should
be minimum bcos greater the clearance more compressed gas
tht left in the cylinder after each compression stroke, so
tht leads to energy loss and lower efficiency..(volumetric
efficiency goes down)..

Answer / harshit

Due to clearance volume that much amount of air remains
entrapped with in the cylinder and is not delivered. Which
expands during the downward movement of piston and less air
is sucked in due to presence of this air when it is
compared with ideal compressor cycle having no clerance
volume.

Answer / arvind yeram

because of clearance volume the piston will not strike to
the cylinder head

Answer / ajay

Increase in clearance volume(Vc) decreases the performance
of the engine.

Answer / ravi raja naidu

clearance volume Vs has effect on swept volume,Free air
delivery and Volumetric eficiency , compression ratio of
compressor

how much stack emmission through your chimney & what is the state govt. norms.?

0 Answers  

---

please inform me meaning of TNT bar usually apear in iron bar

3 Answers  

---

What are the three methods of the heat transfer? Give example for each

1 Answers   RRB,

---

What are the two basic types of steam turbines?

0 Answers  

---

where manning formula used

3 Answers   Sail,

---

---

What are the causes if one cylinder in a diesel engine has a high temperature?

0 Answers  

---

in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?

6 Answers  

---

Can we achieve condenser vaccume more than 1 bar?

1 Answers  

---

If a 2 kg rubber is dropped in 8 kg water container(water will not come out from the container), what will be the total weight- incase when the rubber sinks in the water and when the rubber floats on the water?

2 Answers   Hero Honda,

---

what is the minimum gear ratio?

3 Answers   Bosch,

---

what do you mean by turbine droop?

0 Answers   TATA, TNPL,

---

What is the reason of turbine actuator hunting

1 Answers   SBBPL, Tata Steel Limited,

---