A chaff cutter having 2 knives cuts dry hay at 60 rpm giving 580 kg/h. If throat size is 19*16 cm and length of cut is 2.6 cm, what will be the effective density of dry hay?

A chaff cutter having 2 knives cuts dry hay at 60 rpm giving 580 kg/h

1.	A chaff cutter having 2 knives cuts dry hay at 60 rpm giving 580 kg/h. If throat size is 19*16 cm and length of cut is 2.6 cm, what will be the effective density of dry hay?
A.	101.92 kg/m3
B.	105.92 kg/m3
C.	102.94 kg/m3
D.	101.98 kg/m3
Answer» B. 105.92 kg/m3

Discussion

No Comment Found

Related MCQs

The diameter of feed roller of a conveyor type power chaff cutter is 100mm and they are rotating at 100 rpm for cutting the dry fodder. The effective length of each feed roller is 0.25 m and average clearance between them is 0.015 mm. The compression density while passing through feed roller is 350 kg/m3. What will be the capacity of chaff cutter?
Find suction capacity of power sprayer, if diameter is 25 mm, speed is 1100 revolution/minute, length of stroke is 20 mm and number of plunger is 4.
The flywheel of a power operated chaff cutter receives the power through belt and pulley arrangement from an electric motor, running at 1600 rpm speed. The motor pulley has a diameter of 10 cm, while that of the pulley mounted on a flywheel shaft is 50 cm. The speed ratio between the flywheel and worm gear of diameter 15 cm is 7:1. What would be the rpm of flywheel and worm gear?
A power operated chaff cutter is used for cutting Napier grass of density 640 kg/m3 at 800 rpm speed. If blades make a clearance angle of 18° between the knife support assembly and the plan of rotation and distance of inner edge of throat from flywheel centre is 10 cm. What will be the theoretical length of cut without feed interference using 4 knives?
A field chaff cutter with cutter head has 4 knives and diameter of 650 mm. The given peripheral speed is 30 m/s and throat size is 45*15 cm. For 20 mm length of cut with corn silage what will be the linear speed and rated feeding capacity?
A power operated chaff cutter with 6 knives is rotating at 600 rpm. It is having a convey type feeding mechanism which is operating at a speed of 0.6 m/s.
A two-bladed flywheel type forge cutter rotates at 50 rev/min at a feed rate of 1.26 m/min. What will be the theoretical length of cut of forge?
A cylinder type chaff cutter head in a direct throw field chopper has 5 knives and diameter as 450 mm. The throat size is 40*12 cm for 15 mm theoretical length of cut with corn silage. What will be the rated capacity in megagrams per hours at 100% field efficiency?
A chaff cutter having 2 knives cuts dry hay at 60 rpm giving 580 kg/h. If throat size is 19*16 cm and length of cut is 2.6 cm, what will be the effective density of dry hay?

A chaff cutter having 2 knives cuts dry hay at 60 rpm giving 580 kg/h. If throat size is 19*16 cm and length of cut is 2.6 cm, what will be the effective density of dry hay?

Discussion

No Comment Found

Related MCQs

Reply to Comment