Soalan Welding Procedure Specification

What is the main purpose of the Welding Procedure Specification (WPS)?

• To record welding results

• To establish guidelines for the welding process

• To train new welders

• To increase welding speed

What document is related to WPS to ensure welding quality?

• Welding Procedure Qualification Record (PQR)

• Material Test Certificate

• Welder Training Certificate

• Inspection Report

What key information is usually contained in the WPS?

• Welding work location

• Welding parameters such as current and voltage

• List of welder names

• Total time taken for welding

What type of base metal needs to be specified in the WPS?

• Metal used for training only

• Metal that will be used in the project

• All metals ever used by the welder

• The cheapest metal on the market

What welding process is described in the WPS for SMAW?

• Submerged Arc Welding

• Gas Tungsten Arc Welding

• Shielded Metal Arc Welding

• Flux Cored Arc Welding

What is the function of the PQR in the preparation of the WPS?

• To ensure the WPS meets standard requirements

• To train welders with new procedures

• To inspect defects in welding

• To keep records of raw materials

What is meant by 'Heat Input' in the WPS?

• Ambient temperature around the welding area

• Heat energy transferred to the metal during welding

• Electrode temperature before use

• Time required to heat the metal

What welding symbol is used to indicate a 'fillet weld'?

• Triangle

• Circle

• Straight line

• Square

What factors influence the selection of electrodes in the WPS?

• Electrode price

• Type of base metal and welding parameters

• Availability of electrodes in the market

• Electrode color

Why must welding procedures be tested before being used in actual projects?

• To ensure faster welding speed

• To save on welding material costs

• To ensure the strength and integrity of the weld connection

• To train more welders