Ayuda para tareas de ingeniería

Diseñado para ingenieros estructurales de primera línea que trabajan en el campo, la ayuda de asignación de ingeniería espera ayudar a los ingenieros de todos los campos en su trabajo.

Contiene varias ayudas de cálculo, procesos de cálculo y métodos operativos que son efectivos en el trabajo diario del proceso de cálculo para producir datos rápidamente. Con funciones integrales de cálculo y consulta, los usuarios pueden buscar requisitos operativos relevantes de acuerdo con las necesidades reales y producir valiosos datos de ingeniería.

3. When using __ loggers cut intermediate-aged or mature trees in a forest singly or in small groups. a. clear-cutting b. selective cutting c. strip cutting d. wholesale cutting e. sustainable cutting

10. Weld appearance indicates both correct __ and correct __ A) Lead, limit of amperage B) Tension, timing C) Angle, argon level D) Process, procedure 11. Burning oil, paint,and other flammable liquids are __ fires. A) Spill B) Common C) Typical shop D) Class B 12. Most laboratory accidents are caused by: A) Carelessness B) Air pressure leaks C) Open flames D) Liquids 13. Welding test coupons are scored visually for: A) Angle of electrode B) Middle of plate position C) Wear patterns D) Slag inclusions

Item 2 Item 1 Which of the following statements is TRUE regarding cable splices in cable trays? a) Splices must be insulated using NEC^8 approved methods. b) Splices must be installed where they are inaccessible. c) Splices are never permitted in cable tray. d) Splices should be left unsecured to allow for expansion and contraction. Confidence Level: Confident Unsure Guessed Scoring Scale: 012 3 4 Given a cable tray that is available in standard widths of 6,12,18,24, and 36 inches, what is the minimum width of a 3-inch-deep cable tray used for the following cables that are all 4/0 or larger: two 1.75-inch diameter cables and four 2.5-inch diameter cables? a) 12 inches b) 18 inches c) 24 inches d) 36 inches Confidence Level: Confident Unsure Guessed It It

Item 1 Item 2 Behavior Codes: FE The expected weight of an installed cable tray system is 200 pounds.Each support must be capable of carrying __ a) 200 Ibs b) 250 lbs c) 3001bs d) 350 lbs Confidence Level: Confident Unsure Guessed Scoring Scale: 012 3 4 Symbols used to show cable tray systems on working drawings are explained in the __ a) detail drawings b) isometric drawings c) NEC^8 d) legend Confidence Level: Confident Unsure Guessed Scoring Scale: 01234 Ite Ite

II MULTIPLE-CHOICE QUESTION Which is the correct sotup for #7. Make sure to set up your "Matching Sides" (SR)/(ZW)=(PS)/(YZ) (PS)/(WZ)=(RS)/(YZ)