If you inhale phenolic fumes what would happen to you? - (answers)Trouble
breathing
A _________ fire extinguisher should be used on an electrical fire. -
(answers)Class C
What does OSHA stand for? - (answers)Occupational Safety & Health
Administration
This type of drawing represents a three-dimensional object using several two-
dimensional views of the object. - (answers)Orthographic
What are linear dimensions usually expressed in? - (answers)Decimal or
Fractional Units
What does a filled triangle represent in a fluid power diagram? -
(answers)Hydraulic Flow
What can happen if bolts and nuts are not properly torqued? - (answers)They
wear out quickly and can cause failure.
What safety practice is used to prevent equipment from being energized? -
(answers)Lockout/Tagout
A Safety Data Sheet (SDS) provides information about first aid measures,
stability and reactivity, and _____? - (answers)Handling and Storage
,Which of the following is not true of a title block? - (answers)Format is the
same from company to company.
A NFPA 70E is a regulation that provides guidelines and details for
___________? - (answers)Electrical safety
GFCI devices are used for what purpose? - (answers)To prevent a person from
being electrocuted.
A person with serious electrical injury should be moved only when _______. -
(answers)They are in immediate danger
What must be provided by chemical manufacturers, distributors, and importers
to anyone who will work with these potentially dangerous materials? -
(answers)Safety Data Sheet (SDS).
You come across a fellow employee who is being electrocuted by becoming
attached to a live electrical circuit, what is the first thing you should do? -
(answers)Shut off the circuit.
What would slippery floors and cluttered walkways be considered in the
workplace? - (answers)Physical hazards.
What tool is used to measure the turning force when tightening a fastener? -
(answers)Torque Wrench
When working on an electrical, fluid power, or mechanical system a ____
procedure should be performed to lock out the energy. - (answers)LOTO
The section of a technical report which summarizes the report's contents is
called what? - (answers)Abstract
, What does a thick line represent in a schematic diagram? - (answers)Current
flow
A switch is an example of a _____ into a motor control circuit. - (answers)input
How does the overload of a motor provide protection when current exceeds a
predetermined value? - (answers)It opens a normally closed contact.
Overload protection is designed to protect the ______________ by
disconnecting it from the power source when an overload is sensed. -
(answers)Electric motor
Motors are normally protected from overload by a _______ device. -
(answers)thermal
T/F: A two-wire control for a motor will restart automatically when power is
restored after a power failure. - (answers)True
What is the most common machine wire type? - (answers)THHN
T/F: A three-wire controlled motor will restart automatically after power is
restored after a power failure. - (answers)False
Jogging is a type of motor control in which what happens? - (answers)The
motors rotation is moved (bumped) slightly.
A wire's current carrying limit is known as what? - (answers)Ampacity
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller georgebil. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.79. You're not tied to anything after your purchase.
