Our 1000+ Machine Dynamics questions and answers focuses on all areas of Machine Dynamics covering 100+ topics. These topics are chosen from a collection of most authoritative and best reference books on Machine Dynamics. One should spend 1 hour daily for 2-3 months to learn and assimilate Machine Dynamics comprehensively. This way of systematic learning will prepare anyone easily towards Machine Dynamics interviews, online tests, examinations and certifications.
– 1000+ Multiple Choice Questions & Answers in Machine Dynamics with explanations.
– Every MCQ set focuses on a specific topic in Machine Dynamics Subject.
Who should Practice these Machine Dynamics Questions?
– Anyone wishing to sharpen their knowledge of Machine Dynamics Subject.
– Anyone preparing for aptitude test in Machine Dynamics.
– Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews).
– Anyone preparing for entrance examinations and other competitive examinations.
– All – Experienced, Freshers and Students.
Here’s list of Questions & Answers on Machine Dynamics Subject covering 100+ topics:
1. Gyroscopic Couple and Precessional Motion
The section contains questions and answers on precessional angular motion, gyroscopic couple, effect of gyroscopic couple on aeroplane and naval ship, stability of four wheel and two wheel while taking turns, gyroscopic couple effects.
Precessional Angular Motion
Effect of Gyroscopic Couple on an Aeroplane
Effect of Gyroscopic Couple on a Naval Ship during Steering and Pitching
Effect of Gyroscopic Couple on a Navalship during Rolling
Stability of a Four Wheel drive Moving in a Curved Path
Stability of a Two Wheel Vehicle Taking a Turn
Effect of Gyroscopic Couple on a Disc Fixed Rigidly at a Certain Angle to a Rotating Shaft
2. Turning Moment Diagrams and Flywheel
The section contains questions and answers on energy fluctuation, flywheel and its energy storage, turning moment diagram for single and multi cylinder engine and also four stroke cycle combustion engine.
Fluctuation of Energy
Energy Stored in a Flywheel
Turning Moment Diagram for a Single Cylinder Engine
Turning Moment Diagram for a Four Stroke Cycle Internal Combustion Engine
Turning Moment Diagram for a Multicylinder Engine
3. Steam Engine Valves and Reversing Gears
The section contains questions and answers on steam engine valves and reversing gears.
|Steam Engine Valves and Reversing Gears||Reversing Gears|
The section contains questions and answers on governors and its types, watt and porter governor, hartnell, hartung and pickering governors, stability of governors, power of governor and porter governor, controlling force, controlling force diagram for porter and spring-controlled governor.
Types of Governors
Wilson-Hartnell and Pickering Governor
Sensitiveness of Governors
Stability of Governors
Effort and Power of a Governor
Effort and Power of a Porter Governor
Controlling Force Diagram for a Porter Governor
Controlling Force Diagram for a Spring-controlled Governor
Coefficient of Insensitiveness
5.Brakes and Dynamometers
The section contains questions and answers on brakes and dynamometers, band brake, dynamometers types, epicyclic dynamometers and bevis gibson flash light torsion dynamometer.
Brakes and Dynamometers
Differential Band Brake
Types of Dynamometers
Belt Transmission Dynamometer-Froude
Bevis Gibson Flash Light Torsion Dynamometer
The section contains questions and answers on cams and its classifications, specified contours cams, tangent cams and circular arc cams.
Classification of Cams
Cams with Specified Contours
Tangent Cam with Reciprocating Roller Follower
Circular Arc Cam with Flatfaced Follower
7. Balancing of Rotating Masses
This section contains questions and answers on balancing several masses rotating in planes, balancing of rotating masses and single rotating masses in same and different planes.
Balancing of Several Masses Rotating in Different Planes
Balancing of Rotating Masses
Balancing of a Single Rotating Mass
Balancing of a Single Rotating Mass By Two Masses Rotating in Different Planes
Balancing of Several Masses Rotating in the Same Plane
8. Balancing of Reciprocating Masses
This section contains questions and answers on primary unbalanced forces for reciprocating masses, locomatives balancing, tractive force, swaying couple, multi cylinder inline and v-engines.
Primary and Secondary Unbalanced Forces of Reciprocating Masses
Partial Balancing of Locomotives
Effect of Partial Balancing of Reciprocating Parts of Two Cylinder Locomotives
Variation of Tractive Force
Balancing of Coupled Locomotives
Balancing of Secondary Forces of Multi-cylinder Inline Engines
Balancing of V-engines
9. Longitudinal and Transverse Vibrations
This section contains questions and answers on vibratory motion and its types, damped vibrations, damping factor or ratio, dynamic magnifier and free transverse vibrations.
Types of Vibratory Motion
Natural Frequency of FreeTransverse Vibrations
Critical or Whirling Speed of a Shaft
Frequency of Free Damped Vibrations
Damping Factor or Damping Ratio
Magnification Factor or Dynamic Magnifier
10. Computer Aided Analysis and Synthesis of Mechanisms
This section contains questions and answers on computer aided analysis and programs for four bar mechanism, synthesis problem classifications, function generation and least square technique programs, slider crank mechanism synthesis.
Computer Aided Analysis for Four Bar Mechanism
Programme for Four Bar Mechanism
Computer Aided Analysis for Slider Crank Mechanism
Classifications of Synthesis Problem
Precision Points for Function Generation
Programme using Least Square Technique
Computer Aided Synthesis of Four Bar Mechanism With Coupler Point
Synthesis of Four Bar Mechanism for Body Guidance
Analytical Synthesis for slider Crank Mechanism
11. Automatic Control
This section contains questions and answers on automatic control and its types, open loop and closed loop transfer functions, transfer function and hartnell governor.
Open-Loop Transfer Function
Closed-Loop Transfer Function
Types of Automatic Control System
Transfer Function for a System with Viscous Damped Output
Transfer Function of a Hartnell Governor
12. Inertia Forces in Reciprocating Parts
This section contains questions and answers on kliens, bennetts and ritterhaus construction, velocity and acceleration of engines, reciprocating parts of engines.
Resultant Effect of a System of Forces Acting on a Rigid Body
Velocity and Acceleration of the Reciprocating Parts in Engines
Angular Velocity and Acceleration of the Connecting Rod
Forces on the Reciprocating Parts of an Engine
Correction Couple to be Applied to Make the Two Mass Systems
Inertia Forces in a Reciprocating Engine
13. Torsional Vibrations
This section contains questions and answers on torsional vibrations of single, two and three rotor systems, equivalent shaft, isolation and transmissibility and geared system torsinal vibrations.
Vibration Isolation and Transmissibility
Effect of Inertia of the Constraint on Torsional Vibrations
Free Torsional Vibrations of a Single Rotor System
Free Torsional Vibrations of a Two Rotor System
Free Torsional Vibrations of a Three Rotor System
Torsionally Equivalent Shaft
Free Torsional Vibrations of a Geared System
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