Knowledge, skill and abilities.
The keynote
Each department/agency determines their own pay scale. Within that pay scale, there'll be different pay grades based on rank, time with the department, experience, and specialty. The brand new recruit isn't going to get the same as the 20 year veteran.
The PH scale
The pH scale
a pH scale.
its size and variety
it determines the hardness of a mineral.
pay scale
Pay scales are: PGT Pay Scale 9300-34800, Grade Pay 4800 TGT Pay Scale 9300-34800, Grade Pay 4600
by mercalli scale.
The Richter scale determines earthquake magnitude by measuring how much the ground moves, and the Modified Mercalli Intensity Scale determines earthquake intensity based on damage to buildings and effects on humans.
equal to the pay scale of brigadier