Other

Question 1

List the 7 types of train-stops and their oiling requirements.

Answer 1

HO - Manual
J - Self Lubricating
HT - Manual
K - Self Lubricating
KF - Self Lubricating
Emergency - Manual
Fixed - N/A

Question 2

List the different types of block joints.

Answer 2

Benkler - Flatbottom
Benkler - Bullhead
Nylon 666 - Bullhead
Nylon 666 - Flatbottom

Question 3

Explain how to test for continuity on two different types of block joints.

Question 4

List the A, B and C measurements when gauging a train-stop.

Answer 4

A. 76mm +/- 3mm
B. 152mm +/- 3mm
C. 140mm MIN

Question 5

What are the ‘ON’ and ‘OFF’ contacts for a train-stop.

Answer 5

1, 2, 5 ON
3, 4 OFF