Answer / dilip

rockerarm is control is used in valve.it will be push and pull the valve trough out the rotation of crankshaft

Answer / anil sharma

A rocker arm (in the context of an internal combustion engine of automotive, marine, motorcycle and reciprocating aviation types) is an oscillating lever that conveys radial movement from the cam lobe into linear movement at the poppet valve to open it. One end is raised and lowered by a rotating lobe of the camshaft (either directly or via a tappet (lifter) and pushrod) while the other end acts on the valve stem. When the camshaft lobe raises the outside of the arm, the inside presses down on the valve stem, opening the valve. When the outside of the arm is permitted to return due to the camshafts rotation, the inside rises, allowing the valve spring to close the valve.

Answer / hameedwahab

Rocker arm is to transfer the movement from Push rod to valve stem.

What is dew point corrosion in HRSG Condensate Reheating tubes?

3 Answers  

---

Which mechanism is used to hold the gear ?

3 Answers  

---

How are voltmeter and am meter connected in the circuit?

0 Answers   RRB,

---

Define earth lamp?

0 Answers  

---

How do you check steering gear

0 Answers   RRB,

---

If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp

0 Answers  

---

what is the advantages and dis advantages of critical speed of turbine.

2 Answers  

---

what is application of portable generator?

1 Answers  

---

Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.

0 Answers  

---

What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1 Answers  

---

HYDROLICS

2 Answers   NHPC,

---

Why pert is preferred over cpm for evaluation of project ?

0 Answers  

---