Alphabet Flashcards

1
Q

A

A

Prefix:
APPROACH
AUTOMATIC

Suffix:
×

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2
Q

B

A

Prefix:
BLOCK; Bolt

Suffix:
BLOCK; Instrument

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3
Q

C

A

Prefix:
CHECKING
PROVING; Coding

Suffix:
CONTACT

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4
Q

D

A

Prefix:
CLEAR (Green); Decoding

Suffix:
×

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5
Q

E

A

Prefix:
LIGHT
HEAT
EMERGENCY
EARTH

Suffix:
ELECTRIC LAMP (Illuminating); Earth

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6
Q

F

A

Prefix:
FOG

Suffix:
FOGGING APPARATUS

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7
Q

f

A

Prefix:
×

Suffix:
FUSE

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8
Q

G

A

Prefix:
SIGNAL

Suffix:
SIGNAL APPARATUS (Light Signals)

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9
Q

g

A

Prefix:
×

Suffix:
LIGHTNING ARRESTER

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10
Q

H

A

Prefix:
CAUTION (Yellow)

Suffix:
CAPACITOR

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11
Q

HH

A

Prefix:
PRELIMINARY CAUTION (Double Yellow)

Suffix:
×

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12
Q

I

A

Prefix:
×

Suffix:
INDUCTOR

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13
Q

J

A

Prefix:
TIME (Delayed Action)

Suffix:
RECTIFIER

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14
Q

K

A

Prefix:
INDICATING
DETECTING

Suffix:
INDICATOR (Visual)

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15
Q

L

A

Prefix:
LOCKING
LEFT

Suffix:
LOCK

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16
Q

M

A

Prefix:
MARKER
MAGNETIC

Suffix:
MOTOR

17
Q

N

A

Prefix:
NORMAL

Suffix:
RELEASE
HAND-OPERATED SWITCH
PUSH BUTTON
KEY

18
Q

O

A

Prefix:
RETARDER

Suffix:
RESISTOR

19
Q

P

A

Prefix:
REPEATING

Suffix:
LATCH LEVER
TRIGGER CONTACT

20
Q

Q

A

Prefix:
TREADLE
BAR

Suffix:
LOCAL COIL (Double-Element Relay)

21
Q

R

A

Prefix:
REVERSE
RIGHT
DANGER (Red)

Suffix:
RELAY
CONTACTOR (Line or Track Element of Double- Element Relay)

22
Q

S

A

Prefix:
STICK

Suffix:
×

23
Q

T

A

Prefix:
TRACK CIRCUIT

Suffix:
TRANSFORMER
TRANSMITTER

24
Q

t

A

Prefix:
×

Suffix:
TERMINAL

25
Q

U

A

Prefix:
ROUTE (Aspect Displayed Shown in Brackets)

Suffix:
TRAIN DESCRIPTION APPARATUS (For Route Indicating)

26
Q

V

A

Prefix:
TRAINSTOP

Suffix:
TRAINSTOP APPARATUS

27
Q

W

A

Prefix:
POINTS

Suffix:
POINTS OPERATING APPARATUS

28
Q

X

A

Prefix:
AUDIBLE INDICATOR (Bell, Horn etc)
LEVEL CROSSING
HIGHWAY CROSSING

Suffix:
AUDIBLE INDICATOR

29
Q

Y

A

Prefix:
SLOTTING
DISENGAGING

Suffix:
DISENGAGING APPARATUS

30
Q

Z

A

Prefix:
×

Suffix:
×

31
Q

ALR

A

APPROACH LOCKING RELAY

32
Q

DE

A

GREEN ELECTRIC LAMP
(Green Light)

33
Q

FPGR

A

FOR REPEATING SIGNAL RELAY

34
Q

FPHE

A

FOG REPEATING YELLOW LIGHT

35
Q

G

A

SIGNAL APPARATUS