Which of these is not an example of tractor coupled imple...
Which of these is not an example of tractor coupled implement?
Harrow
Incubator
Ridger
Plough
Correct answer is B
Tractor coupled implements are implements which are coupled or attached to a tractor in order to enable if perform its work. They are also called intermediate farm machinery.
Incubators are machines which are used for hatching fertilized eggs artificially and they are not attached to a tractor.
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