100+ Free MMAW NC II Practice Questions

Prepare for the TESDA Manual Metal Arc Welding (MMAW/SMAW) NC II Competency Assessment exam with instant access — no signup required.

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Key Facts: MMAW NC II Exam

₱2,697

Fee (SMAW NC II sched.)

TESDA Circular 072-2021

MEEMAW221

Qualification Code

TR 2021

Plate+Pipe

NC II Focus

MMAW NC II TR

Competency

Passing Standard

TESDA

TESDA MMAW (SMAW) NC II certifies stick welders for carbon steel plate and pipe. Official title amended to MMAW in 2021. Fee schedule lists ₱2,175 for SMAW NC II.

Sample MMAW NC II Practice Questions

Try these sample questions to test your MMAW NC II exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What does MMAW stand for in the TESDA Manual Metal Arc Welding NC II qualification?

A.Manual Metal Arc Welding

B.Metal MIG Arc Welding

C.Mechanized Metal Arc Welding

D.Multi-pass Metal Arc Welding

Explanation: Per the TESDA MMAW NC II Training Regulations (MEEMAW221, 2021), MMAW is the official process name and is also known as Shielded Metal Arc Welding (SMAW).

2Which alternate name is explicitly recognized for MMAW in the TESDA NC II Training Regulations?

A.Shielded Metal Arc Welding (SMAW)

B.Gas Metal Arc Welding (GMAW)

C.Flux-Cored Arc Welding (FCAW)

D.Submerged Arc Welding (SAW)

Explanation: The TR states that MMAW is also known as Shielded Metal Arc Welding (SMAW); both terms refer to stick welding with a flux-coated electrode.

3According to the MMAW NC II TR WPS range of variables, which plate welding positions are specified?

A.PF (3G) and PE (4G)

B.PA (1G) and PC (2G)

C.PH (5G) and H-LO45 (6G)

D.1F and 2F only

Explanation: For plate work the TR lists PF (3G) vertical and PE (4G) overhead as the required WPS positions; pipe positions are listed separately.

4Which pipe welding positions are listed in the MMAW NC II WPS requirements?

A.PA (1G), PC (2G), PH (5G), and H-LO45 (6G)

B.PF (3G) and PE (4G) only

C.1F, 2F, 3F, and 4F

D.Flat and horizontal fillet only

Explanation: The TR WPS range specifies pipe positions PA (1G), PC (2G), PH (5G), and H-LO45 (6G)—covering flat through inclined pipe.

5What plate thickness range is specified in the MMAW NC II WPS variables?

A.6 mm to 12 mm

B.3 mm to 6 mm

C.12 mm to 25 mm

D.1.6 mm to 3.2 mm

Explanation: The TR lists plate material thickness of 6–12 mm for WPS requirements in this qualification.

6Which welding electrodes are listed in the MMAW NC II training materials list?

A.E6011 and E7018 (3.2 mm)

B.E6013 and E308L (2.5 mm)

C.E7024 and E6010 (4.0 mm only)

D.E7016 and E309 (1.6 mm)

Explanation: The TR materials list specifies 10 kg of E6011 and 30 kg of E7018 electrodes at 3.2 mm for training and assessment activities.

7E7018 is classified as which type of electrode?

A.Low-hydrogen, iron powder in coating

B.Cellulose, deep-penetration rutile

C.Titania, all-position general purpose

D.Stainless steel austenitic

Explanation: E7018 is a low-hydrogen electrode; the '8' digit indicates low-hydrogen iron powder coating, suited for structural welds requiring reduced hydrogen cracking risk.

8Why must low-hydrogen electrodes such as E7018 be stored in an electrode oven after opening?

A.To prevent moisture absorption that can cause porosity and hydrogen cracking

B.To increase electrode diameter for thicker plate

C.To change the flux coating to cellulose type

D.To eliminate the need for post-weld heat treatment on all jobs

Explanation: Low-hydrogen electrodes are hygroscopic; the TR training facility list includes electrode ovens because moisture in the coating causes porosity and hydrogen-induced cracking.

9Which polarity designation means Direct Current Electrode Positive (DCEP)?

A.Reverse polarity

B.Straight polarity

C.Alternating current only

D.No current flow

Explanation: In MMAW, DCEP (electrode positive) is commonly called reverse polarity and concentrates more heat in the electrode for deeper penetration on many steels.

10DCEN (Direct Current Electrode Negative) is also known as:

A.Straight polarity

B.Reverse polarity

C.Alternating polarity

D.Open-circuit polarity

Explanation: DCEN places more heat on the workpiece and is called straight polarity; DCEP is reverse polarity per standard MMAW terminology referenced in the TR.

About the MMAW NC II Exam

National stick welding practice covering plate and pipe MMAW knowledge, electrodes, codes awareness, and defects.

Assessment

Performance-based assessment

Time Limit

4 to 8 hours

Passing Score

Competency-based

Exam Fee

₱2,697.00 (TESDA)

MMAW NC II Exam Content Outline

20%

Process, Electrodes & WPS

MMAW process control, electrodes, and procedure specifications

30%

Plate Welding

Weld carbon steel plates using MMAW

35%

Pipe Welding

Weld carbon steel plates and pipes using MMAW

15%

Inspection, Codes & Safety

Defects, code awareness, and welding safety

How to Pass the MMAW NC II Exam

What You Need to Know

Passing score: Competency-based
Assessment: Performance-based assessment
Time limit: 4 to 8 hours
Exam fee: ₱2,697.00

Keys to Passing

Work through all 100 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

MMAW NC II Study Tips from Top Performers

1Study open-root pipe welding concepts and keyhole control at knowledge level.

2Review electrode selection for root vs fill/cap passes.

3Know common pipe positions and why uphill vs downhill is specified.

4Practice interpreting WPS essentials: process, joint, filler, parameters ranges conceptually.

5Prepare oral answers on defect acceptance vs repair decisions.

Frequently Asked Questions

Current official name?

Manual Metal Arc Welding (MMAW) NC II (also known as SMAW). TR MEEMAW221 amended 14 Sep 2021 from SMAW NC II.

Fee reference?

Promulgated fee listed under Shielded Metal Arc Welding (SMAW) NC II at ₱2,697.00 (TESDA Circular No. 072-2021, 6 Sep 2021). Official TR title amended to Manual Metal Arc Welding (MMAW) NC II in 2021 (MEEMAW221).

NC II vs NC I?

NC II includes plate and pipe welding competencies; NC I focuses on plates.

Passing standard?

Competent / Not Yet Competent.

Assessment methods?

Written test plus observation/interview, demonstration/interview, and portfolio as described in welding TR assessment sections.

100+ Free MMAW NC II Practice Questions

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