Examples of personal protective devices include: A) Ear plugs B) Hard hat C) Dust respirator D) ...

Author Question: Examples of personal protective devices include: A) Ear plugs B) Hard hat C) Dust respirator D) ... (Read 69 times)

sc00by25

Hero Member
Posts: 596

on: Jul 27, 2018

Examples of personal protective devices include:

A) Ear plugs B) Hard hat C) Dust respirator D) All of the above

Question 2

A heat pump condenser contains this unique control device that switches the flow of refrigerant depending on heating or cooling mode:

A) Reversing valve B) Liquid line solenoid valve
C) Flow switch D) Bypass solenoid

alexisweber49

Sr. Member
Posts: 311

Reply #1 on: Jul 27, 2018

Answer to Question 1

D

Answer to Question 2

A

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