Mechanical Engineering Exam > Mechanical Engineering Questions > Identity the wrong statement:a)Turning-moment...
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Identity the wrong statement:
- a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.
- b)The area of turning -moment-diagram represents the work done.
- c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.
- d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.
Correct answer is option 'D'. Can you explain this answer?
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Explanation:
Incorrect Statement:
The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.
Explanation:
The coefficient of fluctuation of energy is actually defined as the ratio of the difference between the maximum and minimum energies to the mean energy. It gives an indication of how much energy fluctuates above and below the mean energy level during a cycle.
Correct Definition:
The coefficient of fluctuation of energy is given by the formula:
Coefficient of fluctuation of energy = (Emax - Emin) / Emean
Where:
- Emax is the maximum energy during a cycle
- Emin is the minimum energy during a cycle
- Emean is the mean energy during a cycle
This coefficient helps in analyzing the variation in energy levels and is an important parameter in the study of machine dynamics and performance. It provides insights into the efficiency and smooth operation of machines.
Therefore, the correct definition and calculation of the coefficient of fluctuation of energy are crucial in understanding the energy dynamics of a system and optimizing its performance.
Incorrect Statement:
The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.
Explanation:
The coefficient of fluctuation of energy is actually defined as the ratio of the difference between the maximum and minimum energies to the mean energy. It gives an indication of how much energy fluctuates above and below the mean energy level during a cycle.
Correct Definition:
The coefficient of fluctuation of energy is given by the formula:
Coefficient of fluctuation of energy = (Emax - Emin) / Emean
Where:
- Emax is the maximum energy during a cycle
- Emin is the minimum energy during a cycle
- Emean is the mean energy during a cycle
This coefficient helps in analyzing the variation in energy levels and is an important parameter in the study of machine dynamics and performance. It provides insights into the efficiency and smooth operation of machines.
Therefore, the correct definition and calculation of the coefficient of fluctuation of energy are crucial in understanding the energy dynamics of a system and optimizing its performance.
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Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer?
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Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer?.
Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Here you can find the meaning of Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Identity the wrong statement:a)Turning-moment-diagram is graphical representation of turning moment or crank effort for various positions of the crank.b)The area of turning -moment-diagram represents the work done.c)The variation of energy above and below the mean resisting torque line is called fluctuation of energy.d)The coefficient of fluctuation of energy is defined as the ratio of work done per cycle to the maximum fluctuation of energy.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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