331.Where is the drain cock located on air compressor?
(a)On the tank
(b)Bottom of the tank
(c)Near motor
(d)With filter
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332.Which compressor uses piston drive by a crank shaft to deliver air at high pressure?
(a)Centrifugal compressor
(b)Turbo compressor
(c)Scroll compressor
(d)Reciprocating compressor
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333.What is the other name of reciprocating compressor?
(a)Screw compressor
(b)Piston compressor
(c)Turbo compressor
(d)Flow compressor
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334.Which compressor is best for small quantity of air at high pressure?
(a)Axial compressor
(b)Screw compressor
(c)Reciprocating compressor
(d)Flow compressor
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335.How the air compressor is classified?
(a)According to pressure delivered
(b)According to intake capacity
(c)According to electric power
(d)According to tan size
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336.Which is positive displacement compressor?
(a)Centrifugal compressor
(b)Axial flow compressor
(c)Dynamic flow compressor
(d)Reciprocating compressor
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337.Why a spray painting plant does not have windows for ventilation?
(a)For dust control
(b)For air condition
(c)For temperature control
(d)Safety purpose
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338.What is the first stage in spray painting plant?
(a)Pre-treatment
(b)Loading
(c)Oven
(d)Paint booth
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339.Which process is done by the pre-treatment tank in the spray painting plant?
(a)Primer coating
(b)Paint banking
(c)Paint spraying
(d)Cleaning process
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340.Which process is done after electro-deposition process in the spray painting plant?
(a)Sealant application
(b)Paint booth
(c)Flash off zone
(d)Quality control inspection
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341.What is the stage between the paint booth and oven?
(a)Quality control
(b)Sealant filling
(c)Flash off zone
(d)Sanding zone
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342.What is the important stage after the inspection of job?
(a)Touch up
(b)Unloading
(c)Body shop
(d)Assembly shop
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343.What is the purpose of painting in a booth?
(a)Paint saving
(b)Health safety
(c)Surface curing
(d)Surface gloss
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344.What is the pressure control closed environment originally used to paint vehicles in workshop?
(a)Spray shop
(b)Spray hall
(c)Spray booth
(d)Spray chamber
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345.Which provides clean and controlled environment while painting?
(a)Confined area
(b)Open space
(c)Spray booth
(d)Workshop
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346.Which type of booth permits air from the ceiling and exits through grating in the floor?
(a)Side draft
(b)Down draft
(c)Cross draft
(d)Semi down draft
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347.Which booth is useful for small or light weight components painting in standing position?
(a)Side draft booth
(b)Side down draft booth
(c)Down draft booth
(d)Cross draft booth
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348.Which cures and dries the paint through the heated air re-circulated in the chamber?
(a)Drying oven
(b)Paint curing oven
(c)Heating oven
(d)Grill oven
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349.Which oven is designed to cause a chemical reaction in a substance at particular temperature?
(a)Baking oven
(b)Drying oven
(c)Curing oven
(d)Reflow oven
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350.Which type of oven is used for powder coating?
(a)Drying oven
(b)Curing oven
(c)Banking oven
(d)Reflow oven
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