 |
| |
 |
 |  |
| |
|
|
RE5076
Plug Key
Used for making or breaking the electrical circuits. Brass
plug and brass blocks with tapered hole, terminals fitted
on the blocks, mounted on a bakelite base.
|
|
|
|
RE5077
Contact Key, Single
Consists of nickel plated brass strips, on bakelite base
with 4mm terminals. |
|
|
|
RE5078
Knife Switch
Knife switch mounted on a bakelite base.
| -01 |
Single pole, single throw |
| -02 |
Single pole, double throw |
| -03 |
Double pole, single throw |
| -04 |
Double pole, double throw |
|
|
|
|
RE5079
Reversing Key
Sliding contact type, with spring brass contacts on rotatable
spring-loaded bakelite beam with terminals, on bakelite
base. |
|
|
|
RE5082
Electric Bell
All parts clearly visible, works on 3-4V D.C. Fitted on
a wooden base. |
|
|
|
RE5084
Electrical Vibrator
Also known as Melde’s apparatus. Used to study and
determine frequency of A.C. mains. Consists of a steel
wire passing through an armature having a horse shoe permanent
magnet. Whole apparatus is mounted on a wooden base. Complete
with pulley and scale pan. |
|
|
|
| |
|
 |
|
 |
|
