The chronological order of strokes in a four stroke petrol engine is:

Question

1] Suction stroke, working stroke, compression stroke and exhaust stroke.

2] Suction stroke, compression stroke, working stroke and exhaust stroke.

3] Compression stroke, working stroke, suction stroke and exhaust stroke.

4] Compression stroke, suction stroke, working stroke and exhaust stroke.

مستخدم محذوف‎ · Answer

Option -2

Alex Al Yazouri · Answer

2] Suction stroke, compression stroke, working stroke and exhaust stroke.

Shiva Kant Tiwari · Answer

Answer Is -2

Suction,Compression,Expansion(working),Exhaust

Basudab chowdhury · Answer

correct ans is two. think the piston is in TDC ( Top dead center) when piston going to downward than create vacuum on piston head, that means it's Suction stroke. Than again piston coming upward that's for fuel going to compressed so it's Compressed stroke, when fuel is enough constrict, and spark plug going to spark that's way it's blow up that's for it's gonna be working stroke or power stroke. that way piston come TDC to BDC, when it's going up than it completed its exhaust stroke ;)

جعفر هندي زين السقاف · Answer

Choice -2

Vinod Jetley · Answer

The correct answer is '2'

Mohammed Rafi · Answer

OPTION2

Elke Woofter · Answer

I agree, and my choice is #2 as well

Muhammad samran · Answer

2nd option is the right Answer.

Ayoub Tartir , PMP, GWCPgM, CISA, CISSP, CAP, CSSLP, FITSP-D, CEH, CHFI, CCNA, CCNA Security, Security+, Network+ · Answer

I believe answer is choice [2] Suction stroke, compression stroke, working stroke and exhaust stroke.

Please see the following link:

http://en.wikipedia.org/wiki/Four-stroke_engine

Basit Ali · Answer

Option2

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The chronological order of strokes in a four stroke petrol engine is:

I believe answer is choice [2] Suction stroke, compression stroke, working stroke and exhaust stroke.

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