| Other Mechanical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| The capacity of the compressor is considered to be maximum
when the temperature of the air is
a.Maximum b.minimum c.moderate d. | | 8 |
| how gearbox ratio was calculated? | | 3 |
| how the ratchet in an micrometer works? | | 2 |
| The boiling point of corbondioxide is? | HAL | 4 |
| what is back plate in centrifugal pumps and its purpose? | NTPC | 5 |
| mahindra & mahindra's technical & aptitude questions | MAHINDRA | 2 |
| In HVAC R22 gas are using for cooling but why oil are using
& which type of it is???????/ | | 1 |
| DIFFERENCE BETWEEN QA & QC | L&T | 2 |
| The pattern material used in Investment casting Process is? | HAL | 4 |
| Please tell me about
hydraulic machine. | | 3 |
| What is the material of is 2062 | | 11 |
| WHO ARE YOU | L&T | 25 |
| What is Solution Annealing? kindly explain its process in
brief. | | 3 |
| Why tyres are manufactured in black colour? | MRF | 8 |
| What is seamless pipe | | 2 |
| 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 | HAL | 3 |
| Where is the maximum temperature in refrigeration cycle?
a.Between evaporator & compressor.
b.At Compressor
c.Between compressor and condensor.
d.At condensor | HAL | 7 |
| what is the function of Turbo Charger in DG Engine. | | 3 |
| what is a boiler
| | 7 |
| can anybody send me syllabus of Mumbai RRB for section
engineer(mechanical) post | | 2 |
| |
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