Engineering/Chemical Engineering Mcq Question Set 14 Sample Test,Sample questions

  1. Home
  2. Back

Question: 
 A stone is thrown up with a velocity and comes down, what is the change in kinetic energy of stone?

1.Positive

2.Negative

3.Zero

4.cannot say

Posted Date:-2022-03-15 17:48:13

Question: 
 For an open unsteady state system, 15 J of heat was taken off and 10 J of work was done by the system, what is the value of a change in enthalpy?

1. – 5 J

2.5 J

3. 25 J

4.– 25 J

Posted Date:-2022-03-15 17:51:06

Question: 
 If Cp of steam is 105 J/oC, what is the enthalpy change of steam from 106oC to 118oC?

1.420 J

2.640 J

3.890 J

4.1260 J

Posted Date:-2022-03-15 18:04:38

Question: 
 What is the change in internal energy for a process which has final and initial states are exactly similar?

1.Positive

2.Negative

3.Zero

4.cannot say

Posted Date:-2022-03-15 17:55:30

Question: 
 What is the kinetic energy of an object of mass 2 Kg and velocity 5 m/s?

1.20 J

2. 25 J

3. 35 J

4. 50 J

Posted Date:-2022-03-15 17:47:31

Question: 
10 J of heat and 5 J of work are supplied to the system, what is the change in internal energy?

1.5 J

2.10 J

3.15 J

4.20 J

Posted Date:-2022-03-15 18:11:09

Question: 
10 J of heat is supplied and 3 J is taken out, if the change in internal energy of the system is 5 J, what is the work done on the system?

1.2 J

2.– 2 J

3. 5 J

4.– 5 J

Posted Date:-2022-03-15 18:12:36

Question: 
15 J is the latent heat for melting of ice, what is the heat of transition from 0oC ice to 15oC water if heat of transition from 0oC water to 15oC water is 10 J?

1.10 J

2.15 J

3. 25 J

4.40 J

Posted Date:-2022-03-15 18:02:02

Question: 
15 J of heat is supplied to a system and system does 5 J of work, what is the change in internal energy?

1.5 J

2.10 J

3.15 J

4.20 J

Posted Date:-2022-03-15 18:11:43

Question: 
150 J is the latent heat for vaporization of water, what is the heat of transition from 50oC water to 100oC steam if heat of transition from 50oC water to 100oC water is 12 J?

1.12 J

2. 152 J

3.162 J

4.200 J

Posted Date:-2022-03-15 18:02:47

Question: 
5 J is the latent heat for melting of ice, what is the heat of transition from 0oC ice to 15oC water if heat of transition from 0oC water to 15oC water is 12 J?

1. 5 J

2.12 J

3.15 J

4.17 J

Posted Date:-2022-03-15 18:02:22

Question: 
5 J of heat is taken out of the system and 20 J of work is done on the system, what is the change in internal energy of the system?

1. 5 J

2. 10 J

3.15 J

4.20 J

Posted Date:-2022-03-15 18:12:12

Question: 
5 J of work is done by the system, if the change in internal energy of the system is 10 J, what is the heat supplied to the system?

1.– 5 J

2.5 J

3.– 15 J

4.15 J

Posted Date:-2022-03-15 18:12:59

Question: 
A ball is thrown up and someone catches it on the cliff, what is the change in potential energy?

1.Positive

2.Negative

3. Zero

4.cannot say

Posted Date:-2022-03-15 17:46:19

Question: 
A fluid in supplied to a cliff 10 m high, what is the change in specific potential energy of fluid?

1.10 J/Kg

2.100 J/Kg

3.200 J/Kg

4. 500 J/Kg

Posted Date:-2022-03-15 17:45:04

Question: 
A fluid is supplied to a cliff 20 m high and comes down by 5 m, what is the change in specific potential energy of fluid?

1.100 J/Kg

2.150 J/Kg

3.200 J/Kg

4.250 J/Kg

Posted Date:-2022-03-15 17:45:49

Question: 
A stone has initial potential and kinetic energy as 10 J and 5 J respectively if the final potential energy of the stone is 15 J what is its final kinetic energy?

1. 0

2.5 J

3. 10 J

4.15 J

Posted Date:-2022-03-15 17:58:37

Question: 
A stone has initial potential and kinetic energy as 5 J and 20 J respectively if the final kinetic energy of the stone is 15 J what is its final potential energy?

1. 0

2.10 J

3.15 J

4.25 J

Posted Date:-2022-03-15 17:58:56

Question: 
A stone has initial potential, kinetic and internal energy 4 J, 15 J and 20 J respectively, if the final kinetic energy and potential energy of the stone is 5 J and 10 J respectively, what is the final internal energy?

1.15 J

2.20 J

3.24 J

4. 32 J

Posted Date:-2022-03-15 17:59:17

Question: 
A stone has initial potential, kinetic and internal energy 7 J, 10 J and 2x J respectively, if the final kinetic energy, potential energy and internal energy are 5 J, 21 J and x respectively, what is the final internal energy?

1.2 J

2.4 J

3.5 J

4.9 J

Posted Date:-2022-03-15 17:59:40

Question: 
A stone is released from a cliff and comes down, what is the change in kinetic energy of stone?

1.Positive

2.Negative

3.Zero

4.cannot say

Posted Date:-2022-03-15 17:48:38

Question: 
Cp of ice is 10 J/oC and that of water is 15 J/oC, what is the enthalpy change of water from – 15oC to 0oC at standard conditions, if the later heat of fusion of water is 110 J?

1.150 J

2.315 J

3.485 J

4.560 J

Posted Date:-2022-03-15 18:06:10

Question: 
Cp of ice is 25 J/oC and that of water is 30 J/oC, what is the enthalpy change of water from – 10oC to 35oC at standard conditions, if the later heat of fusion of water is 110 J?

1.250 J

2.595 J

3.960 J

4.1410 J

Posted Date:-2022-03-15 18:05:47

Question: 
Cp of water is 10 J/oC and that of steam is 15 J/oC, what is the enthalpy change of water from 75oC to 110oC at standard conditions, if the later heat of vaporization of water is 245 J?

1.395 J

2.645 J

3. 840 J

4.999 J

Posted Date:-2022-03-15 18:09:03

Question: 
For an open unsteady state system, 10 J of heat was supplied and 10 J of work was done by the system, what is the value of a change in enthalpy?

1. 0

2.10 J

3.20 J

4. – 20 J

Posted Date:-2022-03-15 17:50:05

Question: 
For an open unsteady state system, 15 J of heat was supplied and -5 J of work was done on the system, what is the value of a change in enthalpy?

1. 10 J

2.– 15 J

3.20 J

4.– 25 J

Posted Date:-2022-03-15 17:51:47

Question: 
For an open unsteady state system, 5 J of heat was supplied and 10 J of work was done by the system, what is the value of a change in enthalpy?

1. – 5 J

2.5 J

3.10 J

4.15 J

Posted Date:-2022-03-15 17:50:34

Question: 
For an open unsteady state system, 5 J of heat was supplied and 10 J of work was done on the system, what is the value of a change in enthalpy?

1. 5 J

2.10 J

3.15 J

4. 20 J

Posted Date:-2022-03-15 17:49:43

Question: 
Heat of fusion of benzene is 10 J at 0oC, if Cp of solid benzene is 10 J/oC, and that of liquid benzene is 5 J/oC what is the enthalpy change of benzene from – 10oC to 10oC?

1.160 J

2.200 J

3.240 J

4.300 J

Posted Date:-2022-03-15 18:03:07

Question: 
If Cp of liquid benzene is 15 J/oC, what is the enthalpy change of water from 5oC to 10oC?

1.15 J

2.50 J

3. 75 J

4.90 J

Posted Date:-2022-03-15 18:03:52

Question: 
If Cp of liquid water is 10 J/oC, what is the enthalpy change of water at standard conditions from – 10oC to 0oC?

1.10 J

2.50 J

3.100 J

4. Cannot be determined

Posted Date:-2022-03-15 18:03:31

Question: 
If Cp of solid benzene is 10 J/oC, what is the enthalpy change of water from 5oC to 75oC?

1. 5 J

2.10 J

3.75 J

4.700 J

Posted Date:-2022-03-15 18:04:15

Question: 
If Cp of water is (23 + T) J/oC, what is the enthalpy change of water from 3oC to 5oC?

1.54 J

2.96 J

3.140 J

4.196 J

Posted Date:-2022-03-15 18:05:05

Question: 
If Cp of water is 45T J/oC, what is the enthalpy change of water from 6oC to 8oC?

1. 7 J

2.14 J

3. 28 J

4.56 J

Posted Date:-2022-03-15 18:05:27

Question: 
Ratio of change in internal energy of a substance from 15oC to T and from T to 10oC is – 2, what is T?

1.5oC

2.15oC

3.20oC

4. 30oC

Posted Date:-2022-03-15 17:57:54

Question: 
Ratio of change in internal energy of a substance from 4oC to T and from T to 10oC is 2, what is T?

1.5oC

2.6oC

3.7oC

4.8oC

Posted Date:-2022-03-15 17:57:32

Question: 
Total energy of the universe is always ______

1. Increasing

2.Decreasing

3.Constant

4.cannot say

Posted Date:-2022-03-15 17:58:18

Question: 
Vaporization starts at which point?

1.Dew point

2.Bubble point

3.Triple point

4.None of the mentioned

Posted Date:-2022-03-15 17:53:25

Question: 
What is the change in internal energy of 1 mole of air ((Cv = 2.1 X 104 J/moleoC), if its temperature changes from 10oC to 5oC?

1. 84 kJ

2.105 kJ

3.– 84 kJ

4.– 105 kJ

Posted Date:-2022-03-15 17:56:14

Question: 
What is the change in internal energy of 2 mole of air (Cv = 2.1 X 104 J/moleoC), if its temperature changes from 10oC to 20oC?

1.420 kJ

2.540 kJ

3.840 kJ

4.1050 kJ

Posted Date:-2022-03-15 17:55:53

Question: 
What is the change in potential energy of a stone of mass 1 Kg thrown up with a velocity 10 m/s and comes down?

1.0

2.10 J

3. 100 J

4.500 J

Posted Date:-2022-03-15 17:44:32

Question: 
What is the change potential energy of a stone of mass 5 Kg that falls from a cliff 10 m high?

1.5 J

2.50 J

3.500 J

4.5000 J

Posted Date:-2022-03-15 17:44:09

Question: 
What is the kinetic energy of an object of mass 10 Kg moving with velocity 2 m/s?

1.10 J

2.20 J

3.40 J

4.50 J

Posted Date:-2022-03-15 17:46:47

Question: 
What is the latent heat for melting?

1.Heat of vaporization

2.Heat of fusion

3. Heat of Solidification

4.None of the mentioned

Posted Date:-2022-03-15 18:00:43

Question: 
What is the point of saturation of a condensable vapor?

1.Bubble point

2.Boiling point

3.Triple point

4.Dew point

Posted Date:-2022-03-15 17:54:53

Question: 
What is the specific kinetic energy of a fluid flowing at rate 0.1 m3/s and 1 m diameter pipe?

1.0.008 J/Kg

2. 0.016 J/Kg

3.0.028 J/Kg

4. 0.064 J/Kg

Posted Date:-2022-03-15 17:47:52

Question: 
What is the vaporization temperature of water at standard conditions?

1.100oF

2. 212oF

3.345oF

4.432oF

Posted Date:-2022-03-15 17:54:10

Question: 
Which of the following can definitely cause vaporization?

1.Heating a liquid

2.Heating a liquid at constant pressure

3. Cooling a liquid

4.Cooling a liquid at constant volume

Posted Date:-2022-03-15 17:52:57

Question: 
Which of the following is heat required in phase transitions?

1.Latent Heat

2.Sensible Heat

3.Depends on type of phase transition

4.None of the mentioned

Posted Date:-2022-03-15 18:00:15

Question: 
Which of the following represents vaporization?

1.Change of vapor to liquid

2.Change of vapor to solid

3.Change of solid to vapor

4.Change of liquid to vapor

Posted Date:-2022-03-15 17:52:32

Posted on by R4R Team

More MCQS

  1. Civil Engineering MCQS -Building Materials Section 1
  2. Civil Engineering MCQS -Building Materials Section 2
  3. Civil Engineering MCQS -Building Materials Section 3
  4. Civil Engineering MCQS -Building Materials Section 4
  5. Mechanical Engineering Engineering MCQS -Mechanics Section-1
  6. Mechanical Engineering Engineering MCQS -Mechanics Section-2
  7. Civil Engineering MCQS -Building Materials Section 5
  8. Civil Engineering MCQS -Building Materials Section 6
  9. Civil Engineering MCQS -Building Materials Section 7
  10. Civil Engineering MCQS -Building Materials Section 8
  11. Civil Engineering MCQS-Surveying Section 1
  12. Civil Engineering MCQS-Surveying Section 2
  13. Civil Engineering MCQS-Surveying Section 3
  14. Civil Engineering MCQS-Surveying Section 4
  15. Civil Engineering MCQS-Surveying Section 5
  16. Civil Engineering MCQS-Surveying Section 6
  17. Civil Engineering MCQS-Surveying Section 7
  18. Civil Engineering MCQS-Surveying Section 8
  19. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 1
  20. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 2
  21. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 3
  22. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 4
  23. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 5
  24. Civil Engineering (MCQS) Soil Mechanics and Foundation Engineering SET 6
  25. Civil Engineering [MCQS] Applied Mechanics Section -1
  26. Civil Engineering [MCQS] Applied Mechanics Section -2
  27. Civil Engineering [MCQS] Applied Mechanics Section -3
  28. Civil Engineering [MCQS] Applied Mechanics Section -4
  29. Civil Engineering [MCQS] Applied Mechanics Section -5
  30. Civil Engineering -MCQS-Hydraulics Section 1
  31. Civil Engineering -MCQS-Hydraulics Section 2
  32. Civil Engineering -MCQS-Hydraulics Section 3
  33. Civil Engineering -MCQS-Hydraulics Section 4
  34. Civil Engineering -MCQS-Hydraulics Section 5
  35. Civil Engineering -MCQS-Hydraulics Section 6
  36. Civil Engineering -MCQS-Waste Water Engineering - Section 1
  37. Civil Engineering -MCQS-Waste Water Engineering - Section 2
  38. Civil Engineering -MCQS-Waste Water Engineering - Section 3
  39. Civil -MCQ RCC Structures Design - Section 1
  40. Civil -MCQ RCC Structures Design - Section 2
  41. Civil -MCQ RCC Structures Design - Section 3
  42. Engineering Electrical Engineering Dc Motors part1
  43. Engineering Electrical Engineering Dc Motors part 2
  44. Engineering Electrical Engineering Dc Motors part3
  45. Electric Drives MCQ Questions and Answers
  46. Automobile Engineering MCQ Set 01
  47. Automobile Engineering MCQ Set 02
  48. Automobile Engineering MCQ Set 03
  49. Compressors, Gas Turbines and Jet Engines MCQ Practice Test - Set 01
  50. Compressors, Gas Turbines and Jet Engines MCQ Practice Test - Set 02
  51. Compressors, Gas Turbines and Jet Engines MCQ Practice Test - Set 03
  52. Compressors, Gas Turbines and Jet Engines MCQ Practice Test - Set 04
  53. Machine Design Mcq set 01
  54. Machine Design Mcq set 02
  55. Machine Design Mcq set 3
  56. Mechanical Engineering Design MCQ SET 03
  57. Mechanical Engineering Design MCQ SET 04
  58. Advanced Surveying mcq set 1
  59. Automobile Engineering MCQ
  60. Basic Civil Engineering Mcq
  61. Microwave Engineering Mcq Set 1
  62. Microwave Engineering Mcq Set 2
  63. Microwave Engineering Mcq Set 3
  64. Mechanical Engineering Basic Mcq Questions Set 1
  65. Mechanical Engineering Basic Mcq Questions Set 2
  66. Basic Chemical Engineering MCQ
  67. Chemical Engineering MCQ Question Set 1
  68. Chemical Engineering Mcq Question Set 2
  69. Chemical Engineering Mcq Question Set 3
  70. Chemical Engineering Mcq Question Set 4
  71. Chemical Engineering Mcq Question Set 5
  72. Chemical Engineering Mcq Question Set 6
  73. Chemical Engineering Mcq Question Set 7
  74. Chemical Engineering Mcq Question Set 8
  75. Civil Engineering Basic Set 1
  76. Chemical Engineering Mcq Question Set 9
  77. Chemical Engineering Mcq Question Set 10
  78. Civil Engineering Basic Set 2
  79. Chemical Engineering Mcq Question Set 11
  80. Chemical Engineering Mcq Question Set 12
  81. Engineering Electrical Engineering
  82. Chemical Engineering Mcq Question Set 14
  83. Chemical Engineering Mcq Question Set 15
  84. Chemical Engineering Mcq Question Set 16
  85. Chemical Engineering Mcq Question Set 17
  86. Engineering Electronics & Communication Engineering
  87. Engineering Computer Science & Engineering
  88. Computer Science & Engineering Computer Networks Mcq
  89. Environmental Engineering MCQ
  90. Microwave Engineering ECE Mcq
  91. Electrical Engineering Mcq
  92. Engineering Branch Wise MCQs
  93. Software Engineering Multiple Choice Questions
  94. Traffic Engineering MCQ
  95. Highway Engineering MCQs
  96. Engineering Thermodynamics MCQs
  97. Materials and Processes -Notch Toughness
  98. Software Engineering Multiple Choice Question Set 1
  99. Software Engineering Multiple Choice Question Set 2
  100. Software Engineering Multiple Choice Question Set 3
  101. Software Engineering Multiple Choice Question Set 4
  102. Hydraulic Machines MCQs Set-1
  103. Hydraulic Machines MCQs Set-2
  104. Hydraulic Machines MCQs Set-3
  105. Hydraulic Machines MCQs Set-4
  106. Basic Civil Engineering MCQ
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!