What "type" is a Big reactors turbine

Creating a new program for a new power plant using 1 big reactor and 4 turbines
to filter out the reactor and turbines im using

for i = #turbines,1,-1 do
   if peripheral.getType(turbines[i]) ~= "Turbine" then
	  print(turbines[i]) //displays peripheral before removing
	  table.remove(turbines,i)
   end
end

i used a similar code in my liquid display board

for i = #drums,1,-1 do
if peripheral.getType(drums[i]) ~= "drum" then
table.remove(drums,i)
  end
end

which worked perfectly but for some reason is not working with turbines and ends up removing them from the taable, am i using the wrong "type" ?

Why not have your loop print the type, so you can see?

ah cheers i found its type now lol sorry if it was too simple of a question im not very experienced with CC

BigReactors-Turbine

Thanks for the help =D