Questions
- 21001. Define D’Alembert’s principle.
- 21002. What is inertia force?
- 21003. What is dynamic force analysis?
- 21004. What is the direction of gyroscopic couple?
- 21005. Explain gyroscopic effects on automobiles.
- 21006. Explain gyroscopic effects on ships.
- 21007. Explain gyroscopic effects on airplanes.
- 21008. What are applications of gyroscopic effects?
- 21009. What is angular momentum?
- 21010. Define precession.
- 21011. What is gyroscopic couple?
- 21012. What is a gyroscope?
- 21013. Define gyroscopic effect.
- 21014. How is balancing achieved in multi-cylinder engines?
- 21015. What is hammer blow?
- 21016. What is swaying couple?
- 21017. What is tractive force?
- 21018. What are primary and secondary unbalanced forces?
- 21019. What is unbalanced mass?
- 21020. What is dynamic balancing?
- 21021. What is static balancing?
- 21022. Why is balancing necessary?
- 21023. What is balancing?
- 21024. What is sleeve lift in governor operation?
- 21025. What is equilibrium speed?
- 21026. What is isochronous governor?
- 21027. What is hunting in governors
- 21028. What is sensitivity of governor?
- 21029. What is stability of governor?
- 21030. What is Hartnell governor?
- 21031. What is Proell governor?
- 21032. What is Porter governor?
- 21033. What is Watt governor?
- 21034. What is controlling force in governors?
- 21035. What is the difference between flywheel and governor?
- 21036. What is the function of a governor?
- 21037. What is a governor?
- 21038. What is the role of flywheel in reciprocating engines?
- 21039. What is turning moment diagram?
- 21040. What is coefficient of fluctuation of speed?
- 21041. What is coefficient of fluctuation of energy?
- 21042. What is the purpose of a flywheel?
- 21043. What is a flywheel?
- 21044. What are applications of belt and chain drives?
- 21045. What is centrifugal tension in belts?
- 21046. What are sprockets?
- 21047. What is a chain drive?
- 21048. What is a rope drive?
- 21049. What is creep in belts?
- 21050. What is slip in belt drives?
- 21051. What is cross belt drive?
- 21052. What is open belt drive?
- 21053. What is a belt drive?
- 21054. What is interference in gears?
- 21055. What is backlash in gears?
- 21056. What is torque transmission efficiency?
- 21057. What is speed ratio in gear trains?
- 21058. What is differential gear mechanism?
- 21059. What is a planetary gear system?
- 21060. What is an epicyclic gear train?
- 21061. What is a reverted gear train?
- 21062. What is a compound gear train?
- 21063. What is a simple gear train?
- 21064. Define module in gears.
- 21065. What is worm and worm wheel?
- 21066. What is bevel gear?
- 21067. Define helical gear.
- 21068. Define spur gear.
- 21069. What are types of gears?
- 21070. What is train value in gear trains?
- 21071. Define gear ratio.
- 21072. What are advantages of gear drives?
- 21073. What is a gear?
- 21074. What is undercutting in cam design?
- 21075. What is cycloidal motion in cams?
- 21076. What is simple harmonic motion in cams?
- 21077. Define follower displacement diagram.
- 21078. What are rise, dwell, and return in a cam?
- 21079. What is cam profile?
- 21080. What are the types of followers?
- 21081. What are the types of cams?
- 21082. What is a follower?
- 21083. What is a cam?
- 21084. What is graphical method of motion analysis?
- 21085. What is relative motion analysis?
- 21086. What is compound motion?
- 21087. What is the relationship between linear and angular velocity?
- 21088. What is linear velocity in rotational motion?
- 21089. What is angular displacement?
- 21090. What is velocity ratio?
- 21091. What is acceleration diagram?
- 21092. What is a Klein’s construction?
- 21093. What is the purpose of velocity diagram?
- 21094. What is mechanical advantage?
- 21095. What is acceleration polygon?
- 21096. What is velocity polygon?
- 21097. What is Coriolis acceleration?
- 21098. How can you find the number of instantaneous centers?
- 21099. What is instantaneous center of rotation?
- 21100. What is relative velocity?