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A ______ conveys a liquid. - correct answer Pump What are the two main categories of pumps? - correct answer Centrifugal and positive displacement Pumps at a constant capacity regardless of pressure. - correct answer Positive displacement Which pump does not see a decrease in flow with an increase in viscosity? - correct answer Positive displacement Name three designs of pump impellers. - correct answer Open, semi-closed, closed How does a centrifugal pump move liquid? - correct a...

If the seal was not properly aligned or there is excessive wear in some bearing or shaft______ wear tracks will be the indicator. - correct answer Unusual For removing hard to remove gasket materials found on sealing surfaces ______ is recommended. - correct answer sharpened brass putty knife Apprenticeship training is - correct answer Conducted on the job Charting alignment on a graph requires a chart that is divided into thousandths of an inch vertically for the indicator readings and...

MILLWRIGHT RIGGING & LIFTING EXAM 2024 100% CORRECT ANSWERS The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - correct answer c. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - correct answer d. support long loads during lifts What are equalizer bea...

Which of the following best describes a free flow control valve? A) It is the simplest form of directional control allowing flow in one direction only B) They are used to prevent a load suspended by a cylinder from free fall C) They operate actuators at different times D) They make a humming sound when activated E) They control the rate of fluid flow in a hydraulic circuit - correct answer E) They control the rate of fluid flow in a hydraulic circuit A lifter is a solid or hydraulic devi...

Which of the following best describes a free flow control valve? A) It is the simplest form of directional control allowing flow in one direction only B) They are used to prevent a load suspended by a cylinder from free fall C) They operate actuators at different times D) They make a humming sound when activated E) They control the rate of fluid flow in a hydraulic circuit - correct answer E) They control the rate of fluid flow in a hydraulic circuit A lifter is a solid or hydraulic devi...

MILLWRIGHT NCCER EXAM 2024 WITH 100% CORRECT ANSWERS

which of the following tools would be used on a polished steel assembly. - correct answer strap wrench The type of wrench designed for use on a specific part is the ______ wrench. - correct answer Spanner what kind of tool do you use for packing. - correct answer Packing gauge Can you use a Tubing Cutters tool to cut steel pipe too. - correct answer False A honing stone is used to. - correct answer Sharpen Tools The tool used to line up holes in flanges is a. - correct answer Drif...

The best method of alignment to apply when shafts can not be axially secured is? - correct answer cross dialing Sag corrections in dial setting are applied only to? - correct answer vertical rim readings limitations in use of cross dialing methods include substantial brackets for long spans, less accuracy over short spans, and? - correct answer both shafts must turn optalign plus alignment requires the transducer assembly be mounted upon the? - correct answer primary equipment depend...

On a pedestal grinder, the gap between the grinding wheel and work rest should not exceed: - correct answer 1/8 inch The kind of abrasive material used in grinding wheels for general purpose applications is: - correct answer aluminum oxide A blotter is used on a grinding wheel to: - correct answer protect the flanges from the abrasize grit, display information about the wheel and compensate for the uneven surfaces on the wheel Flanges should at least be: - correct answer 1/3 the diamete...

1. How is efficiency found? A) output over input B) input over output C) output times input times 100 D) output times input divided by hp - correct answer A) Output over input 2. What is the maximum capacity in kg of a heavy duty ladder? A) 136 B) 113 C) 102 D) 91 - correct answer B)113 . Worn ring grooves on an engine piston will cause: A) the rings to rock back and forth. B) combustion gases to blow by the rings into the crankshaft. C) oil consumption. D) all of the above...