US Trade Nebraska Test 3

Trade » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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Trade — Test 3 (Nebraska) Professional (Skilled Trade, USA) USA — Nebraska OSHA & State Trade License — USA

What is this test? for Skilled Trade licensing (Electrician/Plumbing/HVAC), USA — Professional (Skilled Trade, USA) level, USA — Nebraska.
For apprentices and journeymen in the USA — skilled trade licensing
Section: Trade — Test 3 (Nebraska) · Education: Professional (Adult) · Part: Trade — Test 3 (Nebraska) · Country: USA · Region: USA — Nebraska

A regular habit of taking practice tests makes learned information stick and is one of the most important factors directly affecting exam success.

This test will help you gauge your knowledge in your field and manage your exam prep more efficiently.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1

What is a circuit breaker for?

A) speed

B) stopping overloads

C) more power

D) lighting

Question 2

What is OSHA for?

A) unions

B) workplace safety rules

C) wages

D) hiring

Question 3

What wire color is ground?

A) green or bare

B) red

C) white

D) black

Question 4

What PPE for electrical?

A) no gear

B) sandals

C) shorts

D) insulated gloves, glasses

Question 5

What is lockout/tagout?

A) live work

B) no procedure

C) speed work

D) de-energizing before work

Question 6

What is a GFCI for?

A) lighting

B) faster work

C) more power

D) shock protection in wet areas

Question 7

What is Ohm’s law?

A) no formula

B) volts = amps times ohms

C) power formula

D) guess

Question 8

What is a multimeter for?

A) crimping

B) measuring volts/amps/ohms

C) cutting wire

D) stripping

Question 9

What is conduit for?

A) protecting wires

B) water pipes

C) vents

D) gas lines

Question 10

What is IPC?

A) plumbing code standard

B) electrical code

C) fire code

D) zoning

Question 11

What seals threaded pipe?

A) paint

B) glue

C) Teflon tape/pipe dope

D) workplace safety rules

Question 12

What is a P-trap for?

A) heat

B) pressure

C) blocking sewer gas

D) water flow

Question 13

What is water hammer?

A) banging from sudden stops

B) clog

C) leak

D) freeze

Question 14

What causes frozen pipes?

A) cold plus still water

B) heat

C) pressure

D) use

Question 15

What is a pressure regulator for?

A) softening

B) raising heat

C) filtering

D) limiting water pressure

Question 16

What is HVAC?

A) wiring

B) roofing

C) heating, cooling, ventilation

D) plumbing

Question 17

What is EPA 608 for?

A) electrical license

B) plumbing

C) driving

D) refrigerant handling cert

Question 18

What is superheat?

A) pressure

B) vapor temp above boiling

C) cold level

D) humidity

Question 19

What is a capacitor for?

A) cooling

B) filtering air

C) starting motors

D) heating

Question 20

What is MERV rating?

A) noise

B) fan speed

C) duct size

D) filter efficiency scale

US Trade Nebraska Test 3

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