Mechanical Interview Questions,Faqs

Mechanical Interview Questions,Faqs
# In hydroulic clutch mechanism can i adjust clutch play? if it is possible plz explain ?

# increase in unit speed increases the discharge of impulse turbine how?

# Name fuels used in nuclear power plant?

# On what property u can distinguish material as brittle or ductile?

# On what thermodynamic cycle nuclear power plant works?

# Pipe. Whats The Concept Behind It?

# Purpose of centrifugal pump casing wear ring and impeller wear ring what is back plate in centrifugal pumps and its purpose?

# Suppose a steel bar of cross sectional area A is subjected to load P at one end and 2P at the other end ,what will be the induced

# waht is vaily gap in welding?

# what are engines that use carburetor and that use inductor ? difference between them

# What are the conditions considered while evaluvating MARGIN OF SAFETY for newly designed mechanical components....? or

# what are the types of welding machine?

# What are your significant functional achievements in the present company? How did they contribute to the total process

# What do you mean gy "Clausius inequality"?

# What does a pump develops? Flow or Pressure. Give the Answer with Proper Logic.

# what for orifice using in liquid flow line

# what is bearing? how many types of bearing

# What is difference between sand blasting and grit blasting ? What is its purpose and how is it done ?

# what is drive speed & what is driven speed

# What is Dry Bulb Temperature and Wet Bulb temperature?

# what is electronically operated pneumatic valves? give one example

# What is FEED?
# what is friction?

# what is gear ratio & how it can calculate

# what is gyroscopic & gyroscopic effect?

# What is mean by Resistance welding

# What Is Mean By Ss-314(Stainless Steel Pipe Garde)?

# what is pulverisation

# what is requirement of bottle filling machine

# What is Solution Annealing? kindly explain its process in brief.

# what is the basic need for designing the bottle filling machines

# What is the critical speed. Compare the critical speed of hollw shaft and solid shaft.

# What is the definition of mechanical

# What Is The Difference Between Rated Speed And Economic Speed?

# What Is The Difference In Is2062 And Is1239

# what is the diffrence between construction of reaction turbine and impulse turbine

# what is the diffrence between Torque and Power ( layman Idea)?

# what is the manufacturing process for impellers of closed, semiopen and open type?

# What is the principle of operation of simple jet propulsion system?

# what is the relationship between cop and hp(horse power) of compressor?

# what is the thermodynamics?

# what is the use of vanadium (non metal) ?

# What is thermodynamics?

# what is unit Ps ?

# what's the difference between front and rear wheel drive?on what basis we choose the type of drive?

# whats the range of poissons ratio of a stable material??

# when a solid shaft is subjected to tension its linear dimension changes equaly as its lateral dimension,then what will be its poissons

# Whether ductile material can fail in brittle manner? WHEN?

# which engine is more suitable over all. petrol engine, diesel engine . what are their differences

# Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

# Why Air Conditioner capacity measured in Ton. Like 1.5ton

# why as atmospheric pressure increases,boiling point also increases?

# why desuperheater tubes are bend in shape

# why diesel engine does not have spark plug like petrol engine, how ever petrol is better fuel than diesel?

# why does cycle rim dont bend even in heavy loads?

# Why green curtons are used in hospital?

# why petrol engine gives more power than diesel engine eventhough diesel engine has high compression ratio?

# why petrol engines have more power than diesel engines of same capacity?

# why the backwheel of tractor is bigger than frontwheel?

# why the path of a satellite is always elliptical with earth not at the centre of the ellipse?

# Why tyres are manufactured in black colour?

# why we cant measure absolute entropy directly,but the change we can?

# why we express the unit of torque in Nm.even though it can be expressed as Joule ( J )?

# why we have to know the specific frequency of any equipment? does anybody know about specific frequency ?

# Will anybody tell me about types and numbers of sensors in toyota corolla gli,honda civic and suzuki cultus vxri???

# Write down the epression for air standard efficiency of diesel cycle?

# You have to design a machine component. For what type of failure (ductile or brittle) you will design?