Compare the elasticities of a rubber ball, plastic ball, leather ball and steel ball of the same dia.?
2043An engine operates between temperatures of 900 K and T2. And another engine between T2 and 400 K. For both to do equal work, the value of T2 should be
BITS,
3 7095Wasco Interview 1-the type of transducer that convert mechanical movement into a voltage 2-pump 2500 psi and 100 MG select it 3-modes of heat transfer 4-the difference bet PSIA and PSIG 5-the function of relief valve and no return valve (check valve ) 6-types of bearing general catogires 7-function of bearing 8-compressor surge 9-pump cavitation 10-define critical speed 11-compression ratio decease volumetric ratio ........... 12-using inter-cooling in multi stage compressors to ....... 13-using cascade system in refrigerator function ? 14-define performance and efficiency .
1988written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....
2222Post New Mechanical Engineering Questions
whats the coloring code of a air to open or a air to close valve?
sir i am selected for HAL Ast. Engg so pls Interview Qus
What are the ASTM materials used to manufacture boilers?
How are pipe flanges electrically insulated?
What is the purpose of turning gear
What are the causes of turbine vibration
Fabrication Defects
why we open open condenser vacume early when the unit get balck?
What is meant by newtonion and non-newtonion fluids?
Explain the working of 6 stroke engine?
3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament
What is torsional???
What is g.i.?
What is the meaning of less pumping in AC
What is a radial-flow turbine?