Efficiency and Recovery

Question 1

Drying Efficiency ◼ Mechanical Grain Dryer

Answer 1

75%

Question 2

Threshing Efficiency ◼ Mechanical Grain Thresher

Answer 2

99.8%

Question 3

Threshing Recovery ◼ Mechanical Grain Thresher

Answer 3

97%

Question 4

Hulling Efficiency ◼ Rice Mill

Answer 4

80%

Question 5

Shelling Efficiency ◼ Corn Mill

Answer 5

99.5%

Question 6

Shelling Recovery ◼ Corn Mill

Answer 6

97%

Question 7

Main Product Efficiency◼ Corn Mill

Answer 7

64%

Question 8

Degerminator Efficiency◼ Corn Mill

Answer 8

80%

Question 9

Field Efficiency ◼ Rice Reaper

Answer 9

65%

Question 10

Shelling Efficiency ◼ Peanut Sheller

Answer 10

95%

Question 11

Shelling Recovery ◼ Peanut Sheller

Answer 11

93%

Question 12

◼ Burning Efficiency of Rice Hull Furnace is
between

Answer 12

90-100 %

Question 13

◼ Thermal Efficiency of Rice Hull Furnace is
between

Answer 13

40 – 70 %

Question 14

◼ Thermal Efficiency of Open Fire Stove is between

Answer 14

3-11%

Question 15

◼ Rice hull Gassifier Efficiency is

Answer 15

50-70%

Question 16

◼ Burning Temperature of Most Agricultural Waste is

Answer 16

300-400°C

Question 17

◼ Thermal Efficiency of Internal Combustion
Engine is

Answer 17

20-30 %

Question 18

Energy Conversion Efficiency ◼ Electric Motor

Answer 18

50-90%

Question 19

Energy Conversion Efficiency◼ Gasoline Engine

Answer 19

25-30%

Question 20

Energy Conversion Efficiency◼ Diesel Engine

Answer 20

30-36%

Question 21

◼ The power output of diesel engine when
powered by gas producer at an arbitrary
speed will reduced by

Answer 21

10-20%

Question 22

◼ The percentage amount of diesel fuel can be
replaced by gas producer is

Answer 22

50-70%