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Questions and Answers
A tractor-mounted weeder is a type of weeder that is pulled by a human.
A tractor-mounted weeder is a type of weeder that is pulled by a human.
False
The operator of the tractor-mounted weeder must be in good health and experienced in the use of the weeder.
The operator of the tractor-mounted weeder must be in good health and experienced in the use of the weeder.
True
The pulse rate of the operator should be recorded only after each test trial.
The pulse rate of the operator should be recorded only after each test trial.
False
The tractor to be used should be incompatible with the weeder in accordance with the manufacturer's specification.
The tractor to be used should be incompatible with the weeder in accordance with the manufacturer's specification.
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The height and weight of the draft animal should be recorded during the test trial.
The height and weight of the draft animal should be recorded during the test trial.
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The draft of the weeder should be at least 20% of the animal's body weight.
The draft of the weeder should be at least 20% of the animal's body weight.
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The tractor-mounted weeder is used for wet field weeding.
The tractor-mounted weeder is used for wet field weeding.
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The operator's blood pressure should be recorded only before each test trial.
The operator's blood pressure should be recorded only before each test trial.
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The draft animal should be in poor physical condition during the test.
The draft animal should be in poor physical condition during the test.
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The tractor-mounted weeder is mounted on a frame or tool bar and pulled by a draft animal.
The tractor-mounted weeder is mounted on a frame or tool bar and pulled by a draft animal.
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