Millwright Interprovincial Red Seal Review

Millwright Interprovincial (Red Seal) Review Exam 3 Latest Update - Questions and 100% Verified Correct Answers

_______ roller spurs enter the main line conveyor at 90 degrees.

• Gravity
• Live
• Select

D) Actuated - CORRECT ANSWER: A) Gravity

. Worn ring grooves on an engine piston will cause:

• the rings to rock back and forth.
• combustion gases to blow by the rings into the crankshaft.
• oil consumption.

D) all of the above. - CORRECT ANSWER: D) All the above

• A ____ pitch is designed for the movement of free flowing material.
• double
• variable
• long
• half

E) short - CORRECT ANSWER: C) Long

• A dial indicator is used for aligning a piece of equipment. If the plunger rod extends

out of the dial a _____ reading is displayed.

• positive

B) negative - CORRECT ANSWER: B)Negative

• A relay coil has a single pole switch connected to the coil. The N.O. contact of the

relay is connected to a lamp. Place the following steps from the list below in order of occurrence (1 through 5) when energizing the circuit.

• The armature is pulled towards the core and closes the contacts.
• The relay coil energizes, magnetizing the core.
• The initiating device is activated or closed.
• When the contacts close the lamp illuminates.
• The core attracts the armature.

A) 1,3,2,4,5

B) 3,2,5,1,4

C)3,5,2,1,4

D) 2,3,1,5,4 - CORRECT ANSWER: B) 3,2,5,1,4

1. Case nut die should only be used to:

• produce extra fine threads.
• recondition threads. 1 / 2

• clean threads.

D) both B and C. - CORRECT ANSWER: D) both B and C

• Data from ultrasonic testing can be used to predict component failure.
• True

B) False - CORRECT ANSWER: A) True

• Depending on the type of sling and hook-up, the capacity of the double ply sling may

be 140 to ____% of the capacity of single ply.

A) 500

B) 325

C) 200

D) 150 - CORRECT ANSWER: C) 200

• During housing inspection while installing bearings, if the bore does not have any

visible damage, the bore should measure out to an accuracy of ___inch?

• 1

B) 0.1

C) 0.01

D) 0.001 - CORRECT ANSWER: D)0.001

• For every 20 degree Celsius rise in temperature, the air has the ability to hold about

_____ times as much moisture.

• two
• three
• four

D) five - CORRECT ANSWER: A) Two

• How is efficiency found?
• output over input
• input over output
• output times input times 100

D) output times input divided by hp - CORRECT ANSWER: A) Output over input

• How many styles of milling cutter are there?
• 5
• 4
• 3

D) 2 - CORRECT ANSWER: B)4

• If a four-leg bridle hitch is used to lift a load, often two legs are supporting the weight

while the other two legs:

• are used to offset inertia.
• balance the load.
• are backup encase of breakage.
• complete the WCB requirement - CORRECT ANSWER: B) balance the load.
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