TPC 319 Flashcards

1
Q

Before new equipment arrives at the plant who makes plans for installing it?

A

The plant engineer

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2
Q

What do you hold the rods in position with when pouring concrete

A

Tie wires to prevent movement

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3
Q

What are the best materials for fill

A

Gravel and ground concrete slabs

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4
Q

At what point should you install equipment on freshly poured concrete

A

Not until it is 28 days old

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5
Q

What can keep equipment from vibrating side to side?

A

A retainer on the sides to keep the equipment from walking

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6
Q

What do you use between the anchor bolt and bolt hole to isolate the bolt when bolting down equipment on pads?

A

Neoprene tubing

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7
Q

Why are exact torques necessary?

A

To assure that the equipment base does not twist and that it’s components are in perfect alignment

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8
Q

For holes larger than 1 1/2 inch in diameter what bit do you use?

A

A carbide or diamond-tipped core bit

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9
Q

Concrete- no matter how thin you make the mixture cannot be used for what?

A

To grout , because it shrinks when it sets

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10
Q

Who do you report any damage to?

A

The carrier that delivered the equipment

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11
Q

Be sure to shut off electric power and lock it out before?

A

You disconnect the leads at the switch box

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12
Q

How many rollers should be under the load at all times?

A

At least 3

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13
Q

Why should you use wood blocks

A

To protect the floor

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14
Q

If you do not have enough clearance what should you do

A

Lower the equipment onto wedges

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15
Q

How should you hold a master precision level?

A

Only by holding the nonheat-conductive top plate to prevent your body heat from affecting the readings

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16
Q

Use a precision V-block between?

A

The level and an inverted V-shaped way

17
Q

How do you set level across these machine tool ways?

A

Use precision ground parallels or gauge blocks to make up for the difference in height

18
Q

What indicator is normally used on a holder having a magnetic base?

A

A dial indicator

19
Q

How do you set alignment screws

A

Apply a sealing compound to prevent screw movement after you set the screws in the proper position

20
Q

When do external air lines usually terminate

A

Just beyond a regulator or air filter

21
Q

Install a ball check valve when?

A

The fluid is thick or contains solid particles

22
Q

What does a pressure regulating valve do

A

Regulates the fluid ( gas or liquid ) pressure in a line, keeping it very close to a preset level

23
Q

The manufacturer will normally test the equipment before shipping it, A copy of the test data is often attached where?

A

To the equipment manual

24
Q

What is the usual cause of excessive temperature during startup

A

Lack of lubrication or coolant