The ratio of hoop stress for a thin cylindrical pressure vessels to the thin spherical vessels is
In a Non-linearity error curve, maximum error is shown by alphabet:
A lamp is fitted vertically downward by a wire inside a lift which is moving downward with an acceleration of 5.5 m/s2. If the tension in the wire is (FT ) 12.0N, find the mass of the lamp?
In an inert gas welding process, the commonly used gas is
When a rotor of mass 100 kg is mounted on a shaft, a bending deflection of 0.1 mm is observed at the place where the rotor is placed, what is the dangerous speed(rpm) of the rotor?
The lead time in material requirements planning is the time between
The usual method of defining machinability of a material is by an index based on
According to which theorem when a number of loads rest upon a beam, the deflection at any point is equal to the sum of the deflections at this point due to each of the loads taken separately?
In the assembly of pulley, key and shaft:
What shall be the centre distance between the axes of pinion and gear when a 20 ° full-depth involute profile pinion with 20 teeth meshes with a gear that has 50 teeth for a module of 6 mm?
For measuring the temperature by using single reference point after 1954, the temperature taken for reference was
Cavitation is caused by______.
Four stroke engines should develop ____________ power as that of a two-stroke cycle engine.
Which of the following correctly states how the viscosities of a liquid and a gas will change with temperature?
In what form are the boiler’s tube arrange in Lamont boiler?
The mercury does not wet a glass due to ________?
Which of these is a stationary boiler?
Which of the following is true _________?
The Stefan-Boltzmann constant has units of
What type of boiler is a Lamont boiler?