Free API-577 Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

Get API-577 Exam Questions

Free preview: 20 questions.

Already purchased? Log in

API API 577

View Mode
Q: 1
The deflection of an arc from its normal path that is a result of magnetic forces is referred to as:
Options
Q: 2
Items to be included in the WPS for GMAW process are:
Options
Q: 3
Which of the following is a commonly accepted advantage of flux core arc welding (FCAW)?
Options
Q: 4
What is(are) the most appropriate action(s) to prepare an in-service carbon steel piping system that has been in caustic service for welding?
Options
Q: 5
What is the maximum temperature at which ACFM may be used?
Options
Q: 6
What is the Brinell hardness limit value for 1-1/4 Cr -1/2 Mo steel in refining service?
Options
Q: 7
The simplest weldability tests are those that evaluate:
Options
Q: 8
Which term is used to describe a groove melted into the base metal adjacent to the weld toe or weld root and left unfilled by weld metal?
Options
Q: 9
Codes/standards sometimes specify impact testing of weldments at minimum design metal temperatures to:
Options
Q: 10
Which source of radiation is normally used for performing field radiography on steel with a 4-in. thickness?
Options
Q: 11
Filler metals are grouped according to their A-numbers to:
Options
Q: 12
In alloy steel, a high hardness measurement could indicate:
Options
Q: 13
What is the purpose of a PQR?
Options
Q: 14
A four-digit designation for a SMAW electrode under AWS classification uses the third digit to define the:
Options
Q: 15
To avoid burn through during in-service welding on thinner wall equipment, it is generally recommended to:
Options
Q: 16
Which of the following is the test that can measure most aspects of weldability?
Options
Q: 17
ACFM is an NDE technique ideal for inspecting:
Options
Q: 18
What does an AWS classification number identify?
Options
Q: 19
In hardness testing of carbon steel weldment specimens, there is an approximate relationship between hardness and:
Options
Q: 20
Exposed film that allows 1% of the incident light to pass through has a film density of:
Options
Question 1 of 20

Premium Access Includes

  • ✓Quiz Simulator
  • ✓Exam Mode
  • ✓Progress Tracking
  • ✓Question Saving
  • ✓Flash Cards
  • ✓Drag & Drops
  • ✓3 Months Access
  • ✓PDF Downloads
Get Premium Access
Scroll to Top

FLASH OFFER

Days
Hours
Minutes
Seconds

avail 10% DISCOUNT on YOUR PURCHASE

  • USE THE CODE GIVEN BELOW ON YOUR CHECKOUT
DISCOUNT10