the length of the coil spring under no load is known as

in laminated spring the strips are provided in different lengths for

which of the following material to be used for leaf and coil springs

the function of flywheel is

the overall lenght of the spring when it is compressed until all adjacent coils touched

in genera, the steel springs are made of relatively high carbon steel usually

a large rotary machine parts whose function is to store energy and to produced uniform angular velocity of the shaft of reciprocating engine is known as

cross wire grooves are types which

a low cost spring material, suitable where service is not severe and dimensional precision is not needed

according to w.m Griffith the critical frequency of the spring should behold atleast ________ times the frequency of application of a perioduc load

for the springs subjected to light service, the factor of safety of ___ is suggested

when heat treated wire is coiled cold it should be stress releived for bending stresses after cooling by being heated at some

the ration of the mean diameter of the spring to the wire diameter is called

attached to the rear end of the crankshaft is the

speedometer drive is generally taken from

the function of a flywheel is to

the most practical spring designs produce a pitch angle is less than

refers to the space between adjacent coils when the spring is compressed to its operating length

a spring wire with good quality for impact loads and moderately high temperature is known as

the free length of ground ends is

a massive wheel, which by its inertia assists in securing uniform motion of machinery by resisting sudden changes of speed

experimental results indicate that the actual frequency of the spring is form

a type of coil where the helical coil is wrapped into a circle forming an annular ring

A heavy rotating body which saves as a reser absorbing and rebuting in energy

the ratio pf mean diameter of coil over the coil diameter is known as

in many flywheel designs about ____ per cent of the weight is concentrated in the hub and arms.

the solid length plus the clearance plus the maximum deflection is called

the actual number of coil is ____ in a squared and ground ends

the kind of energy stored in the flywheel is

the spring index of valve and clutch is

when a spring is made of ductile material the curvature factor would be

the relationship between the force exerted by a spring and its deflection is called

the spring index for general industrial uses should be

a type of spring made in the form of dished washed

typical hub length falls between

the solid length of squared ends is

the _______ of the parallel connection of spring is always constant

the length of coil spring times the effective number of coil is called

the shortest length for the spring during normal operation is known as

refera to the axial distance from a point on one coil to the corresponding point on the next adjacent coil

the majority of coils springs are made of coil tempered carbon steel wire containing carbon

the recommended coefficient of fluctuation of flywheels for punching, sheering, and pressing machine is

a type of spring where thin flat strip wound up on itself as a plane spiral, usually anchored at the inside

Which of the following is not the use of spring

refers to a flat or curved made of thin superimposed plates and forming q cantilever or beam of uniform strength

an elastic stored stored energy machine element that when released, will recover its basic form

engine valves get shut by means of

a hard drawn also 80% reduction but it is made of high grade steel