Que:-. The material which can be best cut with oxygen cutting process is
A.mild steel
Que:-. In fore hand welding, the weld is made
B.from right to left
Que:-. In spot welding, the distance between the nearest edge of the plate and centre of weld should be equal to
B.1.5 d
Que:-. Thermit, used in thermit welding, is a mixture of
C.iron oxide and aluminium
Que:-. The width of slot cut by a hacksaw blade is __________ the width of the blade.
C.greater than
Que:-. Cutting and forming operations can be performed in a single operation in a
Combination die
Que:-. The cold chisels are made from
D.cast tool steel
Que:-. A ring gauge is used to
A.check the diameter of shafts or studs
Que:-. A casting defect which results in general enlargement of a casting is known as
C.swell
Que:-. The operation of cutting a number of holes evenly spaced in a regular pattern on a sheet of metal is. called
perforating.
Que:-. The electron beam welding can be carried out in
C.vacuum
Que:-. In tungsten inert gas arc welding, a __________ electrode is used.
B.non consumable
Que:-. The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called
Piercing
Que:-. In die casting, machining allowance is
D.not provided
Que:-. The welding set up is said to have straight polarity, when
A.work is connected to the positive terminal and the electrode holder to the negative terminal
Que:-. A moving mandrel is used in
B.tube drawing
Que:-. The most preferred process for casting gas turbine blades is
B.shell moulding
Que:-. The upsetting is a process of
A.increasing the cross section of a bar
Que:-. Which of the following material can be used for making patterns ?
A.Aluminium
B.Wax
C.Lead D.all of these
Que:-. According to Indian standards, the total number of tolerance grades are
C.18
Que:-. Loam sand is a mixture of
B.50% sand and 50% clay
Que:-. The oxy-acetylene gas used in gas welding produce a flame temperature of
D.3200°C
Que:-. The process extensively used for making bolts and nuts is
D.cold heading
Que:-. A sand employed on the faces of the pattern before moulding, is called
D.parting sand
Que:-. The minimum size of a bloom is
C.15 cm x 15 cm
Que:-. The binder commonly used in making oil sand, is
B.organic type binder
Que:-. The casting method adopted for ornaments and toys of non ferrous alloys, is
B.slush casting
Que:-. In a cold chamber die casting machine
A.melting pot is separate from the machine
Que:-. Structural sections such as rails, angles, I beams are made by
A.hot rolling
Que:-. In welding magnesium with TIG arc welding, direct current with
__________ is used.
B.reversed polarity
Que:-. Linde welding uses
D.carburising flame and right ‐ward technique
Que:-. The purpose of a gate is to
A.deliver molten metal into the mould cavity
Que:-. A hacksaw blade cuts on the
A.forward stroke
Que:-. The oxygen cylinder is usually painted with
A.black colour
Que:-. Which of the following welding method uses a pool of molten metal?
B.Submerged arc welding (SAW)
Que:-. Galvanising is a
B.process of coating zinc by hot dipping
Que:-. In a four high rolling mill, there are four rolls out of which
B.two are working rolls and two are backing up rolls
Que:-. In __________ welding, the weld may be made either from left to right or from right to left.
C.vertical
Que:-. In arc welding, the electric arc is produced between the work and the electrode by
C.contact resistance
Que:-. In a centrifugal casting method
D.no core is used
Que:-. The draft or taper allowance on casting is generally
A.1 to 2 mm/m
Que:-. In a bilateral system of tolerance, the tolerance is allowed on
D.both sides of the nominal size
Que:-. In a hot chamber die casting machine
C.non ferrous alloys with low melting temperature are casted
Que:-. The chisel used for cutting key ways is
B.cape chisel
Que:-. The temperature at which the new grains are formed in the metal is called
D.recrystallisation temperature
Que:-. Thread rolling is restricted to
Ductile materials
Que:-. In sheet metal blanking, shear is provided on punches and dies so that
A.press load is reduced
Que:-. In welding copper alloys with TIG arc welding
A.direct current with straight polarity is used
Que:-. The algebraic difference between the minimum limit and the basic size is called
C.lower deviation
Que:-. Which of the following methods can be used for manufacturing 2 metre long seamless metallic tubes?
D.Extrusion and rolling
Que:-. The fullers are used
B.for necking down a piece of work
Que:-. The cold chisels are made by
D.forging
Que:-. The property of sand due to which it evolves a great amount of steam and other gases is called
B.permeability
Que:-. The centrifugal casting method, is used for casting articles of
B.symmetrical shape about horizontal axis
MORE MCQ IN THE VIDEO
Video tutorial on how to replace a sway bar link. Normally the bushings will wear out over time, but in this scenario the center bolt broke. In the situation the center bolt broke on the other side, therefore both are being replaced. In the case that the bushings wear out, then you would hear a clunking sound when driving the vehicle or see that they are loose. If you remember, I released a video a couple months back on how to replace a sway bar link, but that was the ball joint style. This video however covers the other style found on some vehicles. This particular vehicle I am working with here is a 1998 Ford Ranger.
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Tools/Supplies Needed:
-ratchet and socket set
-wrenches
-new replacement sway bar link
-penetrating oil
-jack and axle stands or ramps
Procedure:
-I have elevated the vehicle and removed the wheel for better access, sometimes these can be removed with the vehicle on the ground and the wheel turned or on ramps
-first start by removing the top bolt
-when removing this bolt, you will need to ensure there is no tension on the sway bar as you don’t want this popping back at you
-I do have an axle stand to take the weight off the suspension to control the tension on the sway bar
-next remove the nut connecting the link to the control arm
-you will need to gain access to it underneath, considering it’s on a threaded stud, you may need to use a deep socket
-I will need to hold it into place using locking pliers to prevent the link from spinnig
-once the nut has been removed, the link can be taken out of it’s position
-the bushing does slightly interlock with the sway bar from it’s age so the control arm will need to be dropped slightly
-it might take a little force as the one rubber bushing is still stuck in place
-how the assembly installs together, first is the main bolt, metal washer, rubber bushing and after that will be the control arm, rubber bushing, washer, metal spacer sleeve, washer, rubber bushing, sway bay, rubber bushing, washer, and finally the nut
-different types of sway bar link bushings are available such as polyurethane instead of rubber which will give a slightly different feel handling wise as they are stiffer, so this might be a consideration if you are wanting an upgrade over OEM
-install the new sway bar link with the washer and bushing pre-installed
-this can go on two different ways, either insert the bolt from the bottom through the control arm or from the top through the sway bay which will depend how much room you have, along with ensuring you have the clearance for the exposed thread after the sway bar is tightened down on the nut side
-install the bushing, washer, and spacer sleeve, then the washer and then bushing
-insert the bolt through the sway bar and finish up with the bushing and washer and finally the nut
-if you have problem starting the nut as there isn’t enough threads exposed, try adding some tension on the link back jacking up the control arm
-tighten down the assemble
-tightening procedures may between between sway bar designs and materials
-you may need to just tighten the link and stop until the rubber bushings start to expand, tighten and then back off a turn, torque to a specific specification, or tighten while the vehicle is on the ground
-reinstall the wheel and you’re done
-after about 500km or 300 miles, I would recommend visually inspecting the newly installed sway bar links and ensure they are tightened correctly as the rubber bushings may settle over a certain period of usage
Thank you to all those who watch my videos and support my content. Don’t forget to subscribe to my channel for future tutorial videos and like my video if you found it helpful. New videos are always being uploaded every week!
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