A side dressing fertilizer applicator is to plough two bands per row on a crop with 1 m row spacing at an application rate of 600 kg/hour. If the machine is calibrated by driving it forward over a distance of 50 m, the mass of material collected from each delivery tube is _________

A side dressing fertilizer applicator is to plough two bands per row

1.	A side dressing fertilizer applicator is to plough two bands per row on a crop with 1 m row spacing at an application rate of 600 kg/hour. If the machine is calibrated by driving it forward over a distance of 50 m, the mass of material collected from each delivery tube is _________
A.	0.75 kg
B.	1.25 kg
C.	1.50 kg
D.	3 kg
Answer» D. 3 kg

Discussion

No Comment Found

Related MCQs

Calculate the cost of sowing 1 ha of land with a bullock drawn seed drill of size 5*20 cm. the speed of bullock is 3kmph. Hire charge for bullock is Rs 100 per pair/day, hire charge for seed drill is Rs 50 per day and wages for operator is Rs 100 per day of 8 hours.
Calculate the time required to sow 1 hectare of land with a bullock drawn seeder of size 5*15 cm. the operating speed is 3.5 km/h and loss due to turning is 20%.
A seed drill has 8 cells on cup feed metering mechanism. The rolling of ground wheel to that of the roller is 2:3. If drilling is done at a forward speed of 3.5 km/h, spacing in the rows in mm will be ___________
An animal drawn 3*20 wheat seed drill is equipped with a fluted roller type metering mechanism. What will be the exposed length of the fluted roller for each row if the machine is to be calibrated for seed rate of 100 kg/ha. Assuming there is no slippage in the ground wheel or in the transmission during field operations.
A 4-row animal drawn wheat seed drill with 300 mm row-to-row spacing is operated at 1.5 km/h. If the time loss, based on observed total time in seeding 1 ha arc is 15% in turning, 10% in seed filling and 10% in mechanical down time, then what is the field efficiency?
A side dressing fertilizer applicator is to plough two bands per row on a crop with 1 m row spacing at an application rate of 600 kg/hour. If the machine is calibrated by driving it forward over a distance of 50 m, the mass of material collected from each delivery tube is _________
A 4*100 cm seed drill is to be operated at a forward speed of 3.6 km/h. The diameter of the ground wheel is 50 cm. a cup type metering mechanism with 10 cells on its periphery is used for dropping one seed in a hill. Power transmitted from the ground wheel shaft to the metering shaft with the help of chain and sprocket arrangement. If the desired plant population is 6000 per hectare and average emergence is 75% speed ratio between ground wheel shaft and metering shaft will be ____________
A tractor drawn seed drill is operated in the field at a forward speed of 5 km/hour. The effective diameter of the ground wheel of the seed drill is 0.5 m and the transmission ratio between ground wheel and metering rollers is 1.1. if the skid of the ground wheel of the drill is 10%, the speed of metering rollers in rpm will be ______
A seed drill drops seeds at 0.20 m intervals. The seed weight is 200 g per 1000 seeds. If row to row spacing is 0.25 m, the weed rate in kg per hectare is ________
Calculate the time and power for sowing four hectares of and by a 7-furrow seed drill, going 6 cm deep. The speed of the seed drill is 4 km/hour and the pressure exerted by soil on the seed drill is 0.42 kg/cm2. The spacing between the two furrow openers is 15 cm. Loss of turning is 5%.

A side dressing fertilizer applicator is to plough two bands per row on a crop with 1 m row spacing at an application rate of 600 kg/hour. If the machine is calibrated by driving it forward over a distance of 50 m, the mass of material collected from each delivery tube is _________

Discussion

No Comment Found

Related MCQs

Reply to Comment