Environmental Studies

Replies / Views	Last post
One bead (or layer) of filler metal is called a(n) ____________________. Fill in the blank(s) ... Started by berenicecastro	1 Replies 35 Views	Jul 21, 2018 by sarajane1989
Pipe welding requires the use of electrodes that produce ____________________ penetration. Fill ... Started by littleanan	1 Replies 22 Views	Jul 21, 2018 by marict
The plasma arc process works by creating a(n) ____________________ gas called plasma. Fill in the ... Started by appyboo	3 Replies 75 Views	Jul 21, 2018 by juwms
When starting to weld, striking the arc is similar to ____________________. Fill in the blank(s) ... Started by WhattoUnderstand	1 Replies 42 Views	Jul 21, 2018 by iman
If the amperage setting is too ____________________, then the arc will be difficult to strike and ... Started by maegan_martin	1 Replies 17 Views	Jul 21, 2018 by zoeyesther
GMAW welding uses fully inert ____________________ like argon or helium as a shield gas. Fill in ... Started by luvbio	1 Replies 97 Views	Jul 21, 2018 by ntsoane kedibone
In GMAW welding, AC is used for ____________________ metals like aluminum. DC current is used for ... Started by cartlidgeashley	1 Replies 119 Views	Jul 21, 2018 by amcvicar
The short-circuit arc method uses very thin welding rods, a high current, and low voltage. ... Started by anshika	1 Replies 51 Views	Jul 21, 2018 by kmb352
What substance must be removed between beads to assure a solid weld with no voids? What will be ... Started by Kikoku	1 Replies 53 Views	Jul 21, 2018 by JYan
Before starting to weld using GMAW welding equipment, what four things does the operator set? ... Started by jake	1 Replies 79 Views	Jul 21, 2018 by vseab
What should the welding area consist of to help prevent fire and other hazards while welding? ... Started by jazziefee	3 Replies 53 Views	Jul 21, 2018 by l.stuut
What is a stringer bead? What will be an ideal response? ... Started by mckennatimberlake	1 Replies 13 Views	Jul 21, 2018 by samiel-sayed
What does the arc length indicate about the skill of the welder? What will be an ideal ... Started by jazziefee	1 Replies 10 Views	Jul 21, 2018 by briezy
What happens when the welding amperage is too low? What will be an ideal ... Started by imanialler	1 Replies 27 Views	Jul 21, 2018 by 6ana001
What kinds of work is GMAW ideal for? What will be an ideal ... Started by joesmith1212	1 Replies 22 Views	Jul 21, 2018 by fauacakatahaias
What is the advantage of plasma arc welding? What will be an ideal ... Started by Mollykgkg	1 Replies 20 Views	Jul 21, 2018 by Carliemb17
Name the two things an operator must be thoroughly familiar with before starting to weld. What ... Started by cnetterville	1 Replies 60 Views	Jul 21, 2018 by Yixagurpuldink
The welders face and eyes are protected by using a face shield with a dark viewing glass. What is ... Started by ssal	1 Replies 22 Views	Jul 21, 2018 by Liddy
Explain the process of robotic welding. What will be an ideal ... Started by nummyann	3 Replies 21 Views	Jul 21, 2018 by kalskdjl1212
What determines the type of current used when welding with GTAW equipment? What will be an ideal ... Started by schs14	1 Replies 91 Views	Jul 21, 2018 by dudman123
A _____ is the solid coloring substance within paint. a. fat c. pigment b. vehicle d. ... Started by iveyjurea	1 Replies 77 Views	Jul 21, 2018 by vseab
____________________ is a substance consisting of pigment suspended in a liquid. Fill in the ... Started by jon_i	1 Replies 25 Views	Jul 21, 2018 by lcapri7
Wood used in original construction is referred to as ____________________. Fill in the blank(s) ... Started by debasdf	1 Replies 36 Views	Jul 21, 2018 by elyse44
Knots or other problem spots that absorb too much primer should be sealed with a primer containing ... Started by PhilipSeeMore	1 Replies 36 Views	Jul 21, 2018 by memslove
A common ____________________ is effective for drying out electrical systems that may have been ... Started by jhjkgdfhk	1 Replies 20 Views	Jul 21, 2018 by iceage