What is the function of rocker arm

Question Posted / alimazumder99@gmail.com

3 Answers
4468 Views
Engineers India Limited, HPCL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the function of rocker arm..

Answer / dilip

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

Is This Answer Correct ?

2 Yes

0 No

What is the function of rocker arm..

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.

Is This Answer Correct ?

1 Yes

0 No

What is the function of rocker arm..

Answer / hameedwahab

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

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Mechanical Engineering Interview Questions

Inspection for intermediate shaft bearing.

0 Answers

The advantage of a controllable pitch propeller?

2 Answers RRB,

Explain the fresh water cooling system.

0 Answers

IN 6" PIPE IF FEED WATER FLOW IS ABOUT 130 T/H SO SAME DIAMETER OF PIPE HOW MUCH STEAM FLOW SHOUD BE?

0 Answers

Deisel engine is designed to generate 10 MW at 50 deg c, can we expect more power from it at 30 deg c.

1 Answers HIT, TCS,

how long normally does the domestic refrigerant capillary tube are?

0 Answers

Explain how can you convert air mass to air volume?

0 Answers

let we know the formula to get od & width of the bearing from its no.

0 Answers

Define Overall Heat transfer coefficient.

2 Answers

In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 Answers

State the laws of thermodynamics and its importance of in mechanical engineering.

0 Answers

even though LPG is economical than petrol,why we are not promoting LPG usage?

9 Answers BARC,

For more Mechanical Engineering Interview Questions Click Here