Answer / het@n$hu

There is vast diff between two types of engine,

2 stroke engine completes its combustion cycle in two
revolution while four stroke in four revolution so in 2 stroke
we will be having more power and in 4 stroke more fuel
economy.

Also 4 stroke engines having valve arrangement for suction and
discharge while in two stroke there is only ports that
open/closed by movement of piston.

How does a super charger work in a car?

0 Answers  

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what are the activities to be done after a steam turbine trips?

0 Answers   ITC Infotech,

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boiler fusible plug melt down, normally melt down due less water or feed pump failure, but is there any possibility of fusible plug melt down due to high temperature in firing zone and at that time water level is perfect at it's level.

1 Answers  

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which type of impellor has highest speed backward, forward, straight?

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How to make a vacuum

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what are all the presser we should maintain in fire hydrent system?

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What is the cold side of the refrigeration system?

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Lowest temp in vapour compression cycle in :(Ans:Expansion devices) Contineous welding is type of :(Seam Welding) refrigerant in domestic Refrigerator:(R 134 A) Lowest critical temp of refrigerant:(Freon) Statement....this is .....law:(Avagadros law) Ratio reynold no to prandtl no is:(Pecelent no) if welding is done from right to left then what is the name welding:(Not known) slip gauges are made up of:(alloy steel) clearence between meeting surfaces is due to which gauges: question on rubby laser,rake angle,heat treatment processes,joules law,bell coleman cycle like a/c works on which cycle?

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A superconductor is a

4 Answers   Bhel,

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what is the highest critical temprature of refrigerant?

2 Answers   Hitachi,

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Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions

3 Answers   Bhilai Steel Plant, HAL,

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Stress will produce strain or will strain produce stress?. How do you explain?.

4 Answers   IGCAR,

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