11. Inspection & Maintenance of Points & Crossings, Curves

The Tip of tongue rail is called as ________.

• ATS

• TTS

• SRJ

• TOC

A Pair of tongue & stock rail with necessary fittings is known as point/switch.

• True

• False

Where to stand and look from to identify the turnout for LH/RH.

• SRJ

• HOC

• ANC

• TNC

Each Turnout requires 2 Stock Rails.

• True

• False

Parts of Turnout

• Switch Assembly

• Lead Assembly

• Crossing Assembly

• All the above

Turnout is the arrangement of Points & Crossing with lead rails by means of rolling stock may be diverted from one track to another.

• True

• False

Name the Device

• Anti creep device

• SEJ

• Insulation Joint

• All the above

Versine for 1 degree curve is _____ mm.

• 0

• 28.50

• 57.00

• 25.80

Outer rail is raised with respect to inner rail level is known as _________.

• Versine

• Super elevation

• Gauge

• All the above

In circular curve, Versine & Super elevations are not constant.

• True

• False