Related Questions

The ball joints are used on the tie rod ends, because they
A Reduce the amount of noise generated
B Reduce the amount of sliding resistance
C Can deal with movement of the suspension both vertically and in other directions
D Improve the force transmission speed
Any change in load is adjusted by adjusting following parameter on turbine
A Net head
B Absolute velocity
C Blade velocity
D Flow
If the length of a chain is found to be short on testing, it can be adjusted by
A straightening the links
B removing one or more small circular rings
C closing the joints of the rings if opened out
D all of the above
A cylindrical rod of iron, whose height is equal to its radius ,is melted and cast into spherical balls whose radius is half the radius of the rod. find the number of balls.
A 3
B 4
C 5
D 6
A cylindrical rod of iron, whose height is equal to its radius, is melted and cast into spherical balls whose radius is half the radius of the rod . Find the number of balls.
A 2
B 3
C 4
D 6
The valve rod in a steam engine is connected to an eccentric rod by
A Cotter joint
B Bolted joint
C Knuckle joint
D Universal coupling
Mass moment of inertia of a thin rod about its one end is ___________ the mass moment of inertia of the same rod about its mid-point
A Same as
B Twice
C Thrice
D Four times
In a steam engine, the valve rod is connected to an eccentric rod by means of
A Cotter joint
B Knuckle joint
C Universal joint
D Flange coupling
A cylinderical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson's ratio of the rod is
A 0
B 0.33
C 0.44
D 0.25
Which of the following is not true about modifying table columns?
A You can drop a column at any time.
B You can add a column at any time as long as it is a NULL column.
C You can increase the number of characters in character columns or the number of digits in numeric columns
D You cannot increase or decrease the number of decimal places.

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