ABYC Electrical Exam Questions and Answers Latest Updated
13 views 0 purchase
Course
Abyc
Institution
Abyc
ABYC Electrical Exam Questions and Answers Latest Updated
Which tool is most approprite to clean battery connections?
A.
B.
C.
D.
The minimum amp circuit breaker that should be used to protect 120V water heater circuit with a 1600-watt element would be rated at _________ amps.
A. 15
B...
ABYC Electrical Exam Questions and
Answers Latest Updated
Which tool is most approprite to clean battery connections?
A.
B.
C.
D. - answer
The minimum amp circuit breaker that should be used to protect 120V water heater
circuit with a 1600-watt element would be rated at _________ amps.
A. 15
B. 10
C. 20
D. 30 - answerA. 15
When testing for excessive EMF emissions near a conductor or appliance, the tool of
choice is a(an):
A. Ohmmeter
B. DVOM
C. Gauss meter
D. infrared sensor - answerC. Gauss meter
The primary problem with using a series circuit to supply multiple loads is that:
A. voltage drop will be excessive
B. the capacitance will be excessive
C. amperage draw will be multiplied
D. the overcurrent protection device may not work - answerA. voltage drop across each
load will be excessive
The most common electrical circuit problem in a marine application is:
A. short circuits
B. too much continuity
C. unwanted open
D. intercircuit short - answerC. unwanted open
The primary by-product of excessive electrical resistance is:
A. increased amperage
B. increased voltage
C. reduced ambient temperature
, D. heat - answerD. heat
One horsepower equals ______.
A. 1000 watts
B. 746 watts
C. 536 watts
D. 146 watts - answerB. 746 watts
Excessive electrical resistance can be caused by __________.
A. oversized conductors, loose terminals, and corrosion.
B. improper wire insulation and excessive wire strand count.
C. fuses with too high of a rating and wattage that is too low.
D. undersized wire, loose connections, and corrosion. - answerD. undersized wire,
loose connections, and corrosion.
The tool of choice for tracing shorted and open circuits is the:
A. Megohmeter
B. Amp clamp
C. potential meter
D. TDR - answerD. TDR
What material is recommended for clamping conductors over engines and moving
machinery according to ABYC?
A. PVC
B. Nylon
C. Metal
D. Any of the above material - answerC. Metal
According to ABYC, acceptable minimum clearance for routing wire near a dry exhaust
section is:
A. 2 in
B. 9 in.
C. 3 in
D. 7 in - answerB 9 in
The maximum number of terminals allowed to be attached to any one terminal stud
based on ABYC is:
A. 1
B. 2
C. 3
D. 4 - answerD. 4
How much current should flow through the DC grounding conductor in a 25 amp DC
motor circuit?
A. 25 amps
B. 0 amps
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 Dreamer252. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $19.49. You're not tied to anything after your purchase.
