Mechanical System Design Test Questions

Q.  Which of the following methods is most efficient method of design of experiments (DOE)?

a. Factorial design
b. Fractional factorial design
c. Taguchi method
d. All of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Diameter range is high in geometric progression due to _________ spindle speed.
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MCQs:  Which of the following statements is false for troughed belt conveyors? 1. Troughed belt conveyors use flexible belts 2. They contain five idlers 3. Depth of trough decreases with increasing number of idlers 4. Flexibility of belt increases as depth of trough decreases
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MCQs:  Which belt conveyor prevents sliding down of material at an inclination of 55° with horizontal?
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MCQs:  What are bulk loads?
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MCQs:  Which of the following is not a hoisting equipment with lifting gear?
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MCQs:  Which of the following is a property of bulk load?
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MCQs:  What are the factors affecting selection of casting process?
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MCQs:  In forging process, forging plane is the plane __________
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MCQs:  Which of the following processes is used for surface finishing?
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MCQs:  Which of the following statements is/are true about safety/risk?
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MCQs:  Which of the following ergonomic factors are encountered in engineering applications?
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MCQs:  Forces passing through a common point are known as _____
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MCQs:  Varignon's theorem is used to find ________
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MCQs:  Couple is formed due to two ______
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MCQs:  Which of the following laminas do not have centroid at its geometrical centre?
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MCQs:  If a material has no uniform density throughout the body, then the position of centroid and center of mass are ________
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MCQs:  The rate of change of __________ with respect to time is called as jerk.
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MCQs:  During unidirectional motion, the displacement and distance traveled by a particle with uniform acceleration is ______
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MCQs:  A particle moving with respect to fixed frame of reference is called as __________
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MCQs:  A boat sails across a river with a velocity of 10 km/hr. If resultant boat velocity is 14 km/hr, then what is the velocity of river water?
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