Two shafts of the same length and material are joined in series. If the ratio of their diameters is 2, then the ratio of their angles of twist will be
2
4
8
16
Also checkout these categories
Airport Engineering MCQ Rearrangement Set 9 MCQ Visual Basic MCQ Idioms & Phrases MCQ Senile enlargement of the prostate MCQ Computer Fundamental MCQ Viruses MCQ Statement & Argument MCQ Current Affairs July 2017 MCQ Classification MCQ Machine Input Mi-set 2 MCQ Asp Programming MCQ
- Rankine's theory of failure is applicable for following type of materials
- The property of a material which enables it to be drawn into wires with the application of a tensile…
- The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress.
- When a close coiled helical spring is compressed, its wire is subjected to
- For longitudinal joint in boilers, the type of joint used is
- When a hole of diameter d is punched in a metal of thickness 't', then the force required to punch a…
- Wahl's stress factor __________ very rapidly as the spring index decreases.
- The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________…
- The dedendum circle diameter is equal to (where φ = Pressure angle)
- When the belt is transmitting maximum power, the belt speed should be
- In most machine members, the damping capacity of the material should be
- The fatigue life of a part can be improved by
- A screw is said to be a self locking screw, if its efficiency is
- Which of the following screw thread is adopted for power transmission in either direction?
- The edges of the plates for cylindrical vessels are usually bevelled to an angle of 80° for
- The wire ropes make contact at
- A screw is said to be over hauling screw, if the
- When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order…
- In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing.
- Buttress threads are usually found on
- In designing a connecting rod, it is considered like __________ for buckling about Y-axis.
- The objective of crowning of the flat pulleys of belt drive is to
- The dedendum is the radial distance from the
- The material commonly used for machine tool bodies is
- During hot working of metals,
- In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set…
- Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft…
- The endurance limit of a material with finished surface in comparison to rough surface is
- Resistance to fatigue of a material is measured by
- When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…