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931.

In airplane sprayer, the tank capacity ranges between:

A.	450-1000 liters	B.	450-1500 litres
C.	450-1800 litres	D.	450-2200 litres

932.

A plunger type hand duster is suitable for dusting:

A.	Small area	B.	Medium area
C.	Large area	D.	All are correct

933.

A tank capacity of rotary type hand duster is about:

A.	2.6-4.5 kg	B.	3.6-4.5 kg
C.	4.0-0.5 kg	D.	5.0-8.5 kg

934.

A 3.6 to 4.5 kg dust is enough for dusting of:

A.	0.2-0.4 ha	B.	0.4-0.6 ha
C.	0.5-0.7 ha	D.	0.0-0.8 ha

935.

The height of spray for rotary type hand sprayer for effective spraying is:

A.	1 metre	B.	2 metres
C.	3 metres	D.	4 metres

936.

In rotary type power duster, the speed of blower is:

A.	1000 rpm	B.	2000 rpm
C.	3000 rpm	D.	4000 rpm

937.

In rotary type power duster, the dust can be blown at a height of:

A.	3 metres	B.	4 metres
C.	5 metres	D.	6 metres

938.

The tank capacity of airplane duster varies from:

A.	100-500 kg	B.	200-800 kg
C.	220-900 kg	D.	220-120 kg

939.

The hand operated compressed air sprayer utilizing the pressure from:

A.	1.4-4.0 kg/cm2	B.	1.75-5.0 kg/cm2
C.	1.0-6.0 kg/cm2	D.	2.5-7.5 kg/cm2

940.

277 per hectare application rate of low volume sprayer is:

A.	2 litres	B.	3 litres
C.	4 litres	D.	5 litres