Exam (elaborations)
IEC Semester 2 Year 1 2024 Actual Questions with Verified Answers, 100% Guarantee Pass
- Course
- Institution
IEC Semester 2 Year 1 2024 Actual Questions with Verified Answers, 100% Guarantee Pass
[Show more]
Content preview
semester 2 iec year 1.pdf file:///C:/Users/HP/Desktop/SSSSSSS/semester%202%20iec%20yearSEMESTER 2 IEC YEAR 1
1. By U.L. Standard 153, portable light tracks must have a cord not less than
feet in length.
A.
4
B.
6
C.
3
D.
8
E.
5
ANS E.
5
2. One, two, or three circuit lighting track is available.A.
1 of 162 8/30/2024, 3:47
,semester 2 iec year 1.pdf file:///C:/Users/HP/Desktop/SSSSSSS/semester%202%20iec%20year
True
B.
False
ANS A.
True
3. Instructions for most dimmers state that they should not be used to control
.
A.
incandescent lightingB.
track lightingC.
valence lightingD.
receptacle outlets
ANS D.receptacle outlets
4. Electronic dimmers are used in some installations.
A.
True
B.
2 of 162 8/30/2024, 3:47
,semester 2 iec year 1.pdf file:///C:/Users/HP/Desktop/SSSSSSS/semester%202%20iec%20year
False
ANS A.
True
5. The maximum current-carrying capacity of a 2,000 watt, 120-volt dimmer is
amps.
3 of 162 8/30/2024, 3:47
,semester 2 iec year 1.pdf file:///C:/Users/HP/Desktop/SSSSSSS/semester%202%20iec%20year
A.
13.3
B.
20
C.
16.7
D.
none of these
ANS C.16.7
6. Dimmers that can be used to control inductive loads such as low-voltagelighting
transformers are rated in .
A.
W
B.
VA
ANS B.
4 of 162 8/30/2024, 3:47
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 TIPSCORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83750 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now