Skills and Trades

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Components required for a material to burn include: A) Fuel B) Heat C) Oxygen D) All of the ... Started by anshika	1 Replies 34 Views	Jul 26, 2018 by debra928
Disadvantages of oxy-fuel cutting are: A) Slow speed B) Material limitations C) Large HAZ D) All ... Started by cookcarl	3 Replies 43 Views	Jul 26, 2018 by lkoler
Air carbon arc cutting utilizes the same equipment as which process? A) PAW B) SMAW C) GMAW D) ... Started by Chloeellawright	1 Replies 60 Views	Jul 26, 2018 by meganmoser117
Disadvantages of carbon arc cutting include: A) Portability B) Cost C) Difficulty of use D) ... Started by nummyann	1 Replies 26 Views	Jul 26, 2018 by courtney_bruh
Advantages of plasma arc cutting include: A) Simple to use B) High-quality finished cut C) Few ... Started by APUS57	1 Replies 14 Views	Jul 26, 2018 by amy.lauersdorf90
Plasma cutters are rated by: A) Maximum thickness B) Maximum thickness at rated travel speed C) ... Started by sheilaspns	3 Replies 64 Views	Jul 26, 2018 by juicepod
This process known by the AWS uses a SMAW (CC) power source: A) Carbon arc cutting process with ... Started by justinmsk	1 Replies 35 Views	Jul 26, 2018 by batool
The most likely result of an unbalanced fan wheel would be A) Unbalanced current between the two ... Started by WWatsford	1 Replies 36 Views	Jul 26, 2018 by mbcrismon
Most water jet cutting systems for steel include an abrasive in the jet. Indicate whether the ... Started by Capo	1 Replies 25 Views	Jul 26, 2018 by blazinlyss
A furnace has quit operating. The LED lights on the control board alternately flash 2 long flashes, ... Started by jho37	3 Replies 34 Views	Jul 26, 2018 by kxciann
Etching is limited to laser beam cutting methods. Indicate whether the statement is true or ... Started by TFauchery	1 Replies 20 Views	Jul 26, 2018 by Danny Ewald
Too much primary air or will cause A) Higher than normal temperature rise B) Flame rollout C) ... Started by aabwk4	1 Replies 15 Views	Jul 26, 2018 by ilianabrrr
The blower on a standing pilot light furnace shuts off at the end of a heating cycle, and then comes ... Started by NguyenJ	1 Replies 12 Views	Jul 26, 2018 by ebenov
Soot accumulation on the heat exchanger is A) Not possible with a gas furnace B) Caused by ... Started by sjones	3 Replies 26 Views	Jul 26, 2018 by emsimon14
Ductile materials include: A) Aluminum B) Nickel C) Iron D) All of the ... Started by drink	1 Replies 39 Views	Jul 26, 2018 by pallen55
The process most often used to weld stainless steel is: A) Oxy-fuel B) PAW C) SAW D) ... Started by newyorker26	1 Replies 81 Views	Jul 26, 2018 by kaykay69
Mechanical properties include: A) Strength B) Ductility C) Hardness D) All of the ... Started by biggirl4568	1 Replies 29 Views	Jul 26, 2018 by mammy1697
Creep strength is measured in terms of plastic flow in ________-hour periods. A) 1,000 B) 500 C) ... Started by nelaaney	3 Replies 58 Views	Jul 26, 2018 by Bigfoot1984
Hardness testing will give a proxy for: A) Percent reduction B) Tensile strength C) Percent ... Started by krzymel	1 Replies 37 Views	Jul 26, 2018 by cici
The percentage of elongation on a tensile specimen can be determined by placing a marks at ________ ... Started by bobbie	1 Replies 53 Views	Jul 26, 2018 by todom5090
Cast irons are classified as: A) Ductile B) Malleable cast C) Gray cast D) All of the ... Started by bio_gurl	1 Replies 61 Views	Jul 26, 2018 by hollysheppard095
In AISI designations the first number represents: A) Percent of iron in material B) Percent ... Started by viki	3 Replies 33 Views	Jul 26, 2018 by yahahah24021
AISI prefixes include: A) D B) E C) C D) All of the above ... Started by strangeaffliction	1 Replies 9 Views	Jul 26, 2018 by canderson530
A double v-groove approximately 60 larger on the first side is used to reduce: A) Angular ... Started by joblessjake	1 Replies 46 Views	Jul 26, 2018 by BAOCHAU2803
Notch defects may cause brittle failures in ductile materials. Indicate whether the statement is ... Started by jace	1 Replies 35 Views	Jul 26, 2018 by DylanD1323