ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE
ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE ELECTRICIANS PRACTICE EXAM QUESTIONS AND ANSWERS 100% ACCURATE 1. Disregarding exceptions, dry-type transformers located indoors having a rating of greater than _____ shall be installed in a transformer room of fire-resistant construction. A. 75 KVA B. 87 1/2 KVA C. 112 1/2 KVA D. 50 KVA - ANSWER-C- 112 1/2 KVA 450.21(B) pg 335 2. What is the MINIMUM height allowed for a fence enclosing an outdoor installation of 2,400 volt electrical equipment? A. 6 feet B. 7 feet C. 8 feet D. 9 feet - ANSWER-B - 60 7 feet 110.31 pg 49 3. Where power for equipment is directly associated with the radio frequency distribution system is carried by the coaxial cable, and the power source is a power limiting transformer, what is the MAXIMUM voltage this coaxial cable may carry?
Geschreven voor
- Instelling
- ELECTRICIANS
- Vak
- ELECTRICIANS
Documentinformatie
- Geüpload op
- 12 februari 2024
- Aantal pagina's
- 7
- Geschreven in
- 2023/2024
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
Onderwerpen
-
electricians practice exam questions and answers 1
-
electricians practice exam questions and answers
-
1 disregarding exceptions dry type transformers
-
2 what is the minimum height allowed for a fence
Ook beschikbaar in voordeelbundel
