PPSC Agriculture Engineering MCQs Quiz Test 8

#1. The cycle consists of two constant line and two reversible adiabatic lines this cycle is known as.

Joule cycle

otto cycle

carnot cycle

diesel cycle

#2. A cycle requiring two complete revolutions is know as_______________

Four stoke cycle

Three stoke cycle

Two stoke cycle

None of these

#3. Efficiency is the Otto cycle can be written as________________

1 --- - 1 rVr-1

1- rVr-1

1 1- --- rVr-1

rVr-1 - 1

#4. Orsat apparatus is used to Analyze________________

Speed of turbine

Flue gases

All of these

Air fuel ratio

#5. The ratio of the final and initial volumes of the gas is known as

Ration of expansion

Expansion ration

Volume ration

all of these

#6. A cycle requiring one revolution for its completion is known as________________

Tow stoke cycle

None of these

Single stoke cycle

Four stoke cycle

#7. What is the coulomb’s shear strength equation________________?

τ = σneff tan φ + C

τ = σneff ces φ + C

τ = σneff cot φ + C

#8. Lateral forces interacting between the earth retaining structure and retainedearth mass are caused by_______________

Lateral earth pressure

Sheer force

none of these

Passive earth resistance

#9. The cycle consists of two reversible adiabatic, one constant pressure line and one constant volume line. This cycle is {known as

The Sterling cycle

Joule’s cycle

Otto cycle

The Diesel cycle

#10. A structure designed to sustain the lateral pressure of earth and other material is termed as________________

None of these

Retaing walls

Dams

High way

#11. What is the ratio of the fuel and air for an engine________________?

2:15

1:15

1:10

1:20

#12. Clinical waste can be categories in to ______-categories

6

5

7

8

#13. The sheer strength of soil is usually determined experimentally by the method________________

None of those

Triaxial compression test

Unconfined compression test

Direct Shear test

All of these

#14. In Pakistan annual consumption of plastic is ____-tones.

40,000

70,000

100000

50,000

#15. When a gas is heated at constant temperature the pressure multiplied by the volume remains constant. This is according to the

Avogadro’s law

Charles law.

Joule’s law

Boyle’s law

#16. In the Nozzle Velocity of steam at the throat is_______ for maximum discharg

Sub-sonic

Super-sonic

Sonic

Hyper sonic

#17. The flow of steam in the Nozzle between inlet and throat is________________

Subsonic

Super Sonic

Hyper Sonic

Sonic

#18. A cycle consisting of two constant pressure processes and two reversible adiabatic. This cycle is known as________________

a,b

Joule cycle

a,c

Constant pressure cycle

Volume cycle

#19. The cycle consists of two Isothermal processes and two constant volume processes. This cycle is termed as________________

Ducil combustion cycle

Otto cycle

The sterling cycle

Diesel cycle

#20. The speed of the de-level turbine is_______________

30000 rev/min

30000 rev/h

40000 rev/min

30000 rev/sec

#21. All gases at the same temperature and pressure contain same numbers of molecular per unit volume. The is stated according to the

Avogadro’s law

Polson’s law of partial pressure

Joule’s law

Charles’s law

#22. . A Shear test where the shear resistance of the soil sample is measured Immediately after the application of the normal load. This test is know has________________

None of these

The consolidated slow test

The Quick test

The consolidate Quick test

#23. The resistance to deformation by continuous shear displacement of soil particle is called_______________

Shear strength of soil

Strain shear strength of soil

In place density of soil

all of these

#24. In the world _____million tons of pathological waste is produced in the hospitals per annum

100

20

50

10

#25. If a propulsion unit contains its own oxygen supply for combustion purposes the system is known as_______________

Jurbo propulsion

Ram propulsion

Rocket propulsion

jet prolusion

#26. The loss in the relative velocity of stream due to friction is________________

10 to 15 percent

5 to 10 percent

15-20 percent

20 to 25 percent

#27. Entropy is a property of a material, which varies with its absolute________________ and its state.

Density

Volume

Temperature

Mass

#28. To determine the in place density of soil________________ is used.

Needle penetration test

Casagrand’s method

Proctor soil compaction test

Sand Displacement method

#29. The ratio between the heat abstracted and work done by a refrigerator is known as

Coefficient of performance

Net refrigerating effect

Relative coefficient of performance

All of these

#30. The amount of heat required to raise unit weight of the substance through one degree of temperature________________

Specific energy

Specific heat

Specific temperature

Specific work

PPSC Agriculture Engineering MCQs Quiz Test 8

Basic Agriculture Engineering MCQs Quiz Test with Solved Answers.

#1. The cycle consists of two constant line and two reversible adiabatic lines this cycle is known as.

#2. A cycle requiring two complete revolutions is know as_______________

#3. Efficiency is the Otto cycle can be written as________________

#4. Orsat apparatus is used to Analyze________________

#5. The ratio of the final and initial volumes of the gas is known as

#6. A cycle requiring one revolution for its completion is known as________________

#7. What is the coulomb’s shear strength equation________________?

#8. Lateral forces interacting between the earth retaining structure and retainedearth mass are caused by_______________

#9. The cycle consists of two reversible adiabatic, one constant pressure line and one constant volume line. This cycle is {known as

#10. A structure designed to sustain the lateral pressure of earth and other material is termed as________________

#11. What is the ratio of the fuel and air for an engine________________?

#12. Clinical waste can be categories in to ______-categories

#13. The sheer strength of soil is usually determined experimentally by the method________________

#14. In Pakistan annual consumption of plastic is ____-tones.

#15. When a gas is heated at constant temperature the pressure multiplied by the volume remains constant. This is according to the

#16. In the Nozzle Velocity of steam at the throat is_______ for maximum discharg

#17. The flow of steam in the Nozzle between inlet and throat is________________

#18. A cycle consisting of two constant pressure processes and two reversible adiabatic. This cycle is known as________________

#19. The cycle consists of two Isothermal processes and two constant volume processes. This cycle is termed as________________

#20. The speed of the de-level turbine is_______________

#21. All gases at the same temperature and pressure contain same numbers of molecular per unit volume. The is stated according to the

#22. . A Shear test where the shear resistance of the soil sample is measured Immediately after the application of the normal load. This test is know has________________

#23. The resistance to deformation by continuous shear displacement of soil particle is called_______________

#24. In the world _____million tons of pathological waste is produced in the hospitals per annum

#25. If a propulsion unit contains its own oxygen supply for combustion purposes the system is known as_______________

#26. The loss in the relative velocity of stream due to friction is________________

#27. Entropy is a property of a material, which varies with its absolute________________ and its state.

#28. To determine the in place density of soil________________ is used.

#29. The ratio between the heat abstracted and work done by a refrigerator is known as

#30. The amount of heat required to raise unit weight of the substance through one degree of temperature________________

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