Question

What is turbine and what is dynamo??

Answer 1

a machine for producing continuous power in which a wheel or rotor, typically fitted with vanes, is made to revolve by a fast-moving flow of water, steam, gas, air, or other fluid.
       and
a machine for converting mechanical energy into electrical energy, typically by means of rotating coils of copper wire in a magnetic field.

Answer 2

Turbine=a machine for producing continuous power 

Dynamo=a machine for converting mechanical energy into electrical energy