ISRO Scientist/Engineer SC Mechanical 2016

Plz c comment box fr ques.

Plz explain the method...

Property of air does not increase with rise in temperature ? 1)specific gravity 2)kinematic viscosity 3)thermal conductivity 4)thermal diffysuvity

Need solution.

Question 20 , 21.. Answer in book is givn as d,b respectively.

Answer in book given as d) ..is it correct option?

Plz solve nd explain

Plz explain

Plz explain..

Answer in buk is given as d... is it correct? Cz fluid should ideally flow from high pressure to low pressure...v take pressure in consideration for fluids nd nt energy..Plz explain...

I have taken max stress=4/3 of given.. Still answer is coming wrong

Where is maximum stress in a cantilever taper bar????????

Who solved it. Need hint only

If anyone attempts ques that some how omitted in future by them. Candidate get marks of that or not.

how to find algebraic multiplicity of a matrix?

A stone tied to a string whirling in vertical circle then tension is maximum at

  • Top
  • Bottom

0 voters

Hardness of steel depends upon

  • Amount of carbon
  • shape and distribution of carbides

0 voters

A bucket og water is hanging from a spring balance. An iron piece is suspended into water without touching sides of bucket from another. The spring balance reading will

  • Remain same
  • Decrease
  • Increase

0 voters

a single stage impulse turbine with dia 120cm runs at 3000 rpm. If the blade speed ratio is 0.42 what is inlet vel of steam?

a) 79m/s b) 188m/s c) 450m/s d) 900m/s

ques 70 isro 2006...

a constant head water tank has on one of its vertical sides.........????? Plz tell hw to solve..cnt upload pic ryt nw so posting like dis...