Skills and Trades

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Started by ashley	1 Replies 260 Views	Jul 24, 2018 by bblaney
The major reasons for false indications in dye penetrant tests are rough, irregular surfaces of the ... Started by bobthebuilder	3 Replies 105 Views	Jul 24, 2018 by deja
In the figure above, the purpose of the M1 normally closed contacts shown in the control circuit ... Started by kfurse	1 Replies 140 Views	Jul 24, 2018 by lcapri7
X-rays are very sensitive and can be used to inspect the _____ of almost any material. a. density ... Started by londonang	1 Replies 46 Views	Jul 24, 2018 by katkat_flores
In a hydraulic system, movement depends on _____. a. flow b. pressure c. flow rate d. ... Started by arivle123	1 Replies 114 Views	Jul 24, 2018 by softEldritch
Cutting metal with oxyfuel, plasma arc, or air-carbon arc processes is referred to as _____. a. ... Started by tuffie	3 Replies 136 Views	Jul 24, 2018 by olivia_paige29
An area that must be inspected before work activities proceed is a _____. a. mismatch b. root ... Started by kamilo84	1 Replies 81 Views	Jul 24, 2018 by Harbringer
The tie-in of weld metal to base metal on a completed weld should be _____. a. rough b. smooth ... Started by folubunmi	1 Replies 301 Views	Jul 24, 2018 by nanny
The most significant difference between fiberscopes and videoscopes with CCD probes is that ... Started by kamilo84	1 Replies 108 Views	Jul 24, 2018 by Kjones0604
A cylinder that applies force in two directions is called a _____ cylinder. a. double-acting b. ... Started by sammy	3 Replies 95 Views	Jul 24, 2018 by bassamabas
A carbon steel ring, with a piece of soft metal bolted across the middle of the ring is a _____. ... Started by renzo156	1 Replies 87 Views	Jul 24, 2018 by ilianabrrr
The test report specifies the test pressure and how long it must be maintained for hydrostatic ... Started by cnetterville	1 Replies 77 Views	Jul 24, 2018 by mcabuhat
Close off the last valve in the system and turn on the service to that system at normal operating ... Started by kaid0807	1 Replies 60 Views	Jul 24, 2018 by mochi09
Before flushing any system, all in-line devices, such as soft-seated control valves and magnetic ... Started by genevieve1028	3 Replies 78 Views	Jul 24, 2018 by ebenov
Conductivity tests use _____ to test the conductivity of a material. a. resistance b. voltage ... Started by lilldybug07	1 Replies 107 Views	Jul 24, 2018 by cupcake16
Porosity is the result of _____ in the weld. a. lack of penetration b. root penetration c. slag ... Started by neverstopbelieb	1 Replies 110 Views	Jul 24, 2018 by DylanD1323
A fracture in the weld metal running across the weld is known as a _____. a. wagon track b. ... Started by ETearle	1 Replies 192 Views	Jul 24, 2018 by dpost18
Undercut is a groove along the _____ of the weld. a. bottom b. side c. top d. ... Started by james0929	3 Replies 137 Views	Jul 24, 2018 by mathjasmine
Small localized bits of metal on the surface are called _____. a. spatter b. arc strikes c. ... Started by crobinson2013	1 Replies 83 Views	Jul 24, 2018 by Kimmy
The dye penetrant test is used to highlight wear patterns and to measure _____. a. stress ... Started by dbose	1 Replies 67 Views	Jul 24, 2018 by jlaineee
Because they produce motion and force in a straight line, _____ are called linear actuators. a. ... Started by rlane42	1 Replies 107 Views	Jul 24, 2018 by ebe
In an external gear motor, the motors output drive shaft is attached to the _____. a. driven gear ... Started by WhattoUnderstand	3 Replies 387 Views	Jul 24, 2018 by TheNamesImani
In an axial piston pump, the pistons are forced in and out of the cylinder as they slide around the ... Started by P68T	1 Replies 190 Views	Jul 24, 2018 by kardosa007
Hydraulic fluid in a working system has _____ energy. a. kinetic, potential, and heat b. ... Started by asd123	1 Replies 98 Views	Jul 24, 2018 by kiamars2010
If a hydraulic system has pistons of different sizes and force is applied to the smaller piston, the ... Started by lak	1 Replies 77 Views	Jul 24, 2018 by bdobbins