The time required to complete a job is established and a bonus is paid to the worker based on the exact % of time saved. This type of incentive plan is known as________?

The energy required to be applied to a radioactive nucleus for the emission of a neutron is________?

Aeroplanes employ following type of compressor________?

Unit of thermal conductivity in M.K.S. units is ________?

A closed gas turbine in which fuel is burnt directly in the air is not possible because of________?

The crown of the fire box is made hemispherical in order to________?