Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
a what do you understand by inversion of mechanism describe in detail the following i crank and lever mechanismii double crank mechanismb what are
a illustrate with examples the different types of constrained motions b describe in detail the following mechanism i single slider crank chain
a illustrate kinematics links chin mechanism and pair with their classification and examplesb compare between structure and
a pelton wheel works at the foot of a dam because of which the head available at the nozzle is 400m the nozzle diameter is 160mm and the coefficient
a jet strikes tangentially a smooth curved vane moving in the similar direction as the jet and the jet gets reversed in the direction prove that the
a jet of water moving at 8 msec impinges on a concave-shaped vane to deflect the jet through 120o when stationary if the vane is moving at 5 msec
show that the force exerted by jet of water on a fixed semi-circular plate in the direction of jet when the jet strikes at the centre of the
a show that the force exerted by a jet of water on an inclined fixed plate in the dissection of jet is given by fx av2 sin2theta where a is area of
a describe the terms fluid jet amp vane in fluid machineb what is impulse - momentum principal in analysis and design of turbo machineswhat are the
a nozzle of 50 mm dia delivers a stream of water that strikes a flat plate which is held normal to the axis of stream if the issuing jet has a
a 50 mm dia jet having a velocity of 18 msec impinges without shock on a flat plate inclined at an angle to the axis of jet if the plate is moving at
the covers of electrical machines are made ofa soft magnetic materials b hard magnetic materialsc super
in n type semi conductor added impurity isa
property of material which allows it to be drawn out into wires isa
brass is an alloy ofa copper and zinc b copper and ironc copper and aluminium d copper and tinansbrass is an alloy of copper and
name the various magnetically hard alloysseveral of the magnetically hard materials are rare earth carbon steel cobalt tungsten steel alnico hard
what are hard magnetic materialshard magnetic materials- they have a slowly rising magnetization curve along with large hysteresis loop area and
distinguish between ferromagnetic and diamagnetic materials mentioning at least one example of eachferromagnetic materials these are materials
distinguish between paramagnetic and diamagnetic materials mentioning at least one example of eachparamagnetic materials the atoms of these materials
distinguish between ferromagnetic and paramagnetic materials mentioning at least one example of eachferromagnetic materials these are materials
give the properties and applications of bakelitethis is most common type of phenol formaldehyde this is hard thermosetting dark coloured materialits
give the properties and applications of teflonteflon this is acquired by the polymerisation of tetrafloourethyleneproperties1 this has good
give classification of plastics and also the differences between themplastics are materials containing carbon as common element that have organic
what are plastics plastics are materials containing carbon as common element that have organic substances of high molecular weight and are able of
explain the chemical properties of insulating materialschemical properties-chemical resistance presence of gases acids water alkalies and salts