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Liquid Penetrant testing (PT) is based on which principle?

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Question added by Khalid Mirza , Sr. QA QC Manager , Al Fara'a Steel Structure
Date Posted: 2017/04/04
prabhakaran suresh
by prabhakaran suresh , QC Inspector , Metal Care

CAPILARY ACTION OR REVERSE CAPILARY ACTION

Parshuram  Mahindrakar
by Parshuram Mahindrakar , Callout Inspector , Rohit Radiography Services

  1. Capillary  Action
  2. Surface inspection.
  3. Inspection can be done on any material 

Jasim Ali Arumaru Veettil
by Jasim Ali Arumaru Veettil , QAQC Engineer , Metito Overseas Qatar

Liquid Penetrant testing (PT) is based on 

Liquid Penetrant Testing (PT) is based on Capillary Action

Rasheed Ahmed
by Rasheed Ahmed , Mechanical QC , Naizak Global Engineering (Aramco Projects)

detect flaws on the surface of materials.

BASHIR WAGHU
by BASHIR WAGHU , HVAC Consultant Engineer , Self Employed

LPTis based upon capillary action, where low surface tension fluid penetrates into clean and dry surface-breaking discontinuities. 

Edmundo Malapo
by Edmundo Malapo , NDT Technician , Pegasus Air Services, Inc.

It is based on capillary action. However, for a liquid to be a good penetrant, it must display a good wetting ability and have sufficient surface tension to cause capillary action.

Samiullah Khan
by Samiullah Khan , QA& QC Inspector Aircraft Maintenance , Pakistan Air Force

Liquid Penetrant Inspection is mainly based on method of capilary action and material should be non-porous for inspection 

MOHAMMAD TAZUDDIN
by MOHAMMAD TAZUDDIN , QC WELDING INSPECTOR , ASAHI INDIA GLASS LTD

LIQID PENETRATE TESTING is based on the principle on CAPILLARY action

MD Mujtaba ali
by MD Mujtaba ali , ProJect Engineer , Vector Electro Mechanical

Liquid penetrant testing is based on Capillary action

aju nazar
by aju nazar , QA/QC MANAGER , QATAR TECHINICAL

It is a dye penetrant way of nondestructive testing and its principle based on capillary action, where surface tension fluid low penetrates into clean and dry surface-breaking discontinuities

Syed Shaji ul  Hassan
by Syed Shaji ul Hassan , QA QC ENGINEER , TOWELL ENGINEERING SERVICES CO LLC

It is based on capillary action

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