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WorksheetsQUIZ-1
Total questions: 10
Worksheet time: 3mins
The friction experienced by a body, when in motion, is known as
rolling friction
dynamic friction
limiting friction
static friction
The point, through which the whole weight of the body acts, irrespective of its position, is known as
moment of inertia
centre of percussion
centre of gravity
centre of mass
Strain energy is the
energy stored in a body when strained within elastic limits
proof resilience per unit volume of a material
energy stored in a body when strained upto the breaking of a specimen
maximum strain energy which can be stored in a body
The neutral axis of the cross-section a beam is that axis at which the bending stress is
maximum
infinity
zero
minimum
Euler's formula holds good only for
both short and long columns
weak columns
short columns
long columns
Segmental chips are formed during machining
mild steel
high speed steel
high carbon steel
cast iron
If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is
vee locator
diamond pin locator
conical locator
cylindrical locator
The angle between the face and flank of the single point cutting tool is known as
rake angle
lip angle
point angle
clearance angle
A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known as
Carnot cycle
Diesel cycle
Otto cycle
Stirling cycle
The efficiency and work ratio of a simple gas turbine cycle are
low
high
very low
very high
