Exam (elaborations)
Journeyman Electrician Exam | 100% Verified correct answers and questions
- Course
- Institution
Journeyman Electrician Exam | 100% Verified correct answers and questions
[Show more]
Content preview
Journeyman Electrician Exam | 100%Verified correct answers and questions
An electromagnet can be switched on and off - And advantage of an electromagnet
over a permanent magnet is
Scatters light uniformly in all directions - An excellent diffuser surface is one that
In a photovoltaic cell - Light is converted into electricity
Armature - The rotating part of a DC motor is known as
Fish tape - A device used to pull wires through a conduit is called
Approximately zero - In making a resistance test, remember that the resistance of a
short circuit is
Parallel - To increase current capacity, battery cells are connected in
10 - The hot resistance of an incandescent lamp is approximately how many times it's
cold resistance
Start measuring at the highest range - The proper way of measuring and unknown
voltage with a multi-tester is to
A charge - A capacitor stores what?
Paper - What has the lowest dielectric strength
Knife - A form of air switch in which the moving element is a hinged blade wedge
between stationary contact blades when closed is a what switch
The contact resistance between the bare wire in the person at the point of contact - If
a bare live conductor is touched accidentally, the severity of the electric shock is
determined primarily by
The same as - The voltage per turn of the primary of a transformer is ________the
voltage per turn of the secondary
Infinite - And open resister when checked with an ohmmeter reads
Lesser - The larger the diameter of a wire, the _____is it's resistance?
Above - Service heads and goosenecks in service entrance cable shall be what point
of attachment of the service drops to the building?
, Moisture resistant and thermoplastic - Type TW conductor is what type?
Low permeability - Steel is hard to magnetize because of its
II Commutator - A repulsion motor is equipped with a II II II II II II II II II II
II increase - When the temperature of a copper wire is raised, the resistance will
II II II II II II II II II II II II II II II
Starting - The capacitor in a capacitor-start induction-run AC motor is connected in
II II II II II II II II II II II II II II II
series with what winding?
II II II II
Cover - Defined as the shortest distance measured between a point on the top surface of
II II II II II II II II II II II II II II II II II II
any direct buried conductor, cable, conduit and a top surface of finish grade
II II II II II II II II II II II II II
II A battery - An ohmmeter consists of a meter movement in series with what?
II II II II II II II II II II II II II II II
II Oil and soap - Greece is a lubricant that is basically a combination of what?
II II II II II II II II II II II II II II II II
Open - The continuity of a coil of winding may be determined by measuring the
II II II II II II II II II II II II II II II II II
resistance of the coil. If the resistance measured is infinite, the coil winding is what?
II II II II II II II II II II II II II II II
II SPDT - A three-way switch is equivalent to what kind of switch?
II II II II II II II II II II II II II
It makes the operation of each appliance independent with each other - The main reason
II II II II II II II II II II II II II II II II II
that electrical appliances are connected in parallel rather than series is?
II II II II II II II II II II II
II Voltage - A step up transformer increases what? II II II II II II II II II
II Inductive - A circuit with a lagging current means the circuit is what?
II II II II II II II II II II II II II II
0.4 ohms - If a conductor has a resistance of 0.2 ohms and the link is doubled, the
II II II II II II II II II II II II II II II II II II II II
resistance becomes what?
II II II
Preventing a short circuit between conducting wires - Insulating materials have the
II II II II II II II II II II II II II II
function of
II II
Voltage source and a conductor - For current to flow the very basic circuit requirements
II II II II II II II II II II II II II II II II II
are
II
Pendant - A device or equipment which is suspended from overhead either by means of
II II II II II II II II II II II II II II II II II
a flexible cord carrying current, or otherwise is a?
II II II II II II II II II
The highest resistance has the highest voltage - In a series circuit with unequal
II II II II II II II II II II II II II II II II
resistances
II
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 STUVATE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
