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1141.

The power tillage is most suitable for:

A.	Stationary operation	B.	Deep ploughing
C.	Rotary operation	D.	All are correct

1142.

The minimum soil manipulation is essential for crop production in:

A.	No tillage	B.	Minimum tillage
C.	Strip tillage	D.	Reduced tillage

1143.

The equipment that has no driven/moving component is:

A.	Tool	B.	Machine
C.	Implemented	D.	Equipment

1144.

The area covered by dry land weeder is:

A.	0.1 ha/day	B.	0.2 ha/day
C.	0.3 ha/day	D.	0.4 ha/day

1145.

The seed drill, which is used for direct sowing of seeds in unploughed land after paddy harvesting is:

A.	Strip drill	B.	Zero till drill
C.	Conventional drill	D.	None of these

1146.

A vertical disc plough is also termed as:

A.	Wheat plough	B.	Harrow plough
C.	Both (a) & (b)	D.	None of these

1147.

The normal depth of operation (ploughing) in subsoiler is:

A.	15-35 cm	B.	35-65 cm
C.	45-75 cm	D.	60-90 cm

1148.

The shovel of cultivator is made up of:

A.	Mild steel	B.	Cast iron
C.	Chilled cast iron	D.	Soft centre steel

1149.

The percent saving of water in bed sowing of wheat as compared to flat sowing is:

A.	10%	B.	20%
C.	30%	D.	40%

1150.

The cerbon percent in mild steel varies from:

A.	0-0.25%	B.	0.1-0.25%
C.	0.25-0.3%	D.	0.25-0.5%