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Motors Class > Knowledge Base 2 > Flashcards

Knowledge Base 2 Flashcards

1
Q

In a ladder diagram, components are arranged according to their physical
position in the installation. (True/False) ________

A

False

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2
Q

When conductors cross but make no electrical contact, this is represented
by intersecting lines with no dot. (True/False) ________

A

True

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3
Q

Circuits are normally represented on diagrams in their de-energized
position. (True/False) ________

A

TRUE

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4
Q

The conductors feeding current to a large motor would be considered to be
part of the power circuit. (True/False)

A

TRUE

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5
Q

When more than one electrical load is connected in a rung of a ladder
diagram, the loads are normally connected in series. (True/False)

A

FALSE

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6
Q

All additional stop or off control devices must he wired in parallel.
(True/False)

A

FALSE

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7
Q

IDENTIY YOUR SYMBOLS elet 2

A

NOW

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8
Q

IDENTIFY SYMOLS elet 2

A

yep

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9
Q

Review abbrivations

A

ff

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10
Q

review abbrivations

A

ff

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11
Q

Complete identification of rungs

A

number 9

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12
Q

The ______________________________ is the electrical device in a ladder
diagram that uses the power supplied from L1 to L2.

A

load

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13
Q

At least one load must be included in each rung of a ladder diagram.
(True/False)

A

TRUE

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14
Q

A wiring diagram is intended to show the actual ____________________ of all
components.

A

location

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15
Q

Wiring diagrams are used in installing and tracing wires in electrical
installations. (True/False)

A

TRUE

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16
Q

Frequently, there will be a wiring diagram inside a magnetic motor starter.
(True/False)

A

TRUE

17
Q

what do arrows in a block diagram indicate

A

crrent flow

18
Q 
Which of the following types of motor starters connects the motor directly
to the supply line on starting?
a. Start/Stop starter
b. Jogging starter
c. Full-voltage starter
d. Reduced-voltage starter
A

Ful voltage

Motors Class (2 decks)

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