A composite shaft consisting of two stepped portions having spring constants K₁ and K₂ is held between two rigid supports at the ends. Its equivalent spring constant is
K₁ K₂
(K₁ + K₂)/ 2
(K₁ + K₂)/ K₁ K₂
K₁ K₂/ (K₁ + K₂)
Also checkout these categories
Rearrangement Set 1 MCQ Engineering Materials MCQ Phylum - Aves (Birds) MCQ Planet Kingdom MCQ Units, Dimensions and Errors MCQ Excretory System MCQ Metabolism MCQ Electric Current MCQ Microsoft Access MCQ Machine Input Mi-set 2 MCQ Electronics MCQ Rearrangement Set 11 MCQ
- The total energy of a molecule is shared equally by the various degrees of freedom possessed by it.…
- The columns whose slenderness ratio is less than 80, are known as
- The principal constituents of a fuel are
- The mass of carbon per kg of flue gas is given by
- Otto cycle consists of following four processes
- When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
- When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…
- The compression ratio for Diesel engines is
- The natural solid fuel is
- Steam coal is a
- A simply supported beam with a gradually varying load from zero at B and w per unit length at A is shown…
- In the below figure, curve D represents_________.
- If Th is the torque resisting capacity of a hollow shaft and Ts is that of a solid shaft, of the same…
- Which of the following cycles is not a reversible cycle?
- Which of the following is a reversible non-flow process?
- In order to know whether a column is long or short, we must know its
- The capacity of a strained body for doing work on the removal of the straining force, is called
- According to First law of thermodynamics,
- Which of the following statement is correct?
- High air-fuel ratio in gas turbines
- The heat and work are mutually convertible. This statement is called __________ law of thermodynamics.
- If the radius of wire stretched by a load is doubled, then its Youngs modulus will be
- During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area…
- An open cycle gas turbine works on
- For a perfect gas, according to Boyle's law (where p = Absolute pressure, v = Volume, and T = Absolute…
- The extremeties of any diameter on Mohr's circle represent
- The compression ratio is the ratio of
- A cantilever beam is one which is
- Youngs modulus of a wire is defined as the stress which will increase the length of wire compared to…
- The entropy may be expressed as a function of