US Trade Louisiana Test 3

Trade » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content

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

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

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) lighting

B) stopping overloads

C) speed

D) more power

Question 2

What is OSHA for?

A) unions

B) hiring

C) workplace safety rules

D) wages

Question 3

What wire color is ground?

A) red

B) white

C) green or bare

D) black

Question 4

What PPE for electrical?

A) insulated gloves, glasses

B) sandals

C) shorts

D) no gear

Question 5

What is lockout/tagout?

A) speed work

B) no procedure

C) live work

D) de-energizing before work

Question 6

What is a GFCI for?

A) faster work

B) more power

C) lighting

D) shock protection in wet areas

Question 7

What is Ohm’s law?

A) power formula

B) no formula

C) volts = amps times ohms

D) guess

Question 8

What is a multimeter for?

A) stripping

B) cutting wire

C) crimping

D) measuring volts/amps/ohms

Question 9

What is conduit for?

A) protecting wires

B) gas lines

C) water pipes

D) vents

Question 10

What is IPC?

A) fire code

B) zoning

C) plumbing code standard

D) electrical code

Question 11

What seals threaded pipe?

A) glue

B) workplace safety rules

C) Teflon tape/pipe dope

D) paint

Question 12

What is a P-trap for?

A) heat

B) water flow

C) blocking sewer gas

D) pressure

Question 13

What is water hammer?

A) banging from sudden stops

B) freeze

C) clog

D) leak

Question 14

What causes frozen pipes?

A) pressure

B) cold plus still water

C) use

D) heat

Question 15

What is a pressure regulator for?

A) filtering

B) softening

C) limiting water pressure

D) raising heat

Question 16

What is HVAC?

A) plumbing

B) heating, cooling, ventilation

C) roofing

D) wiring

Question 17

What is EPA 608 for?

A) refrigerant handling cert

B) plumbing

C) driving

D) electrical license

Question 18

What is superheat?

A) pressure

B) vapor temp above boiling

C) humidity

D) cold level

Question 19

What is a capacitor for?

A) cooling

B) heating

C) starting motors

D) filtering air

Question 20

What is MERV rating?

A) noise

B) filter efficiency scale

C) duct size

D) fan speed

US Trade Louisiana Test 3

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