The power riser diagram - Study guides, Class notes & Summaries

In a guardrail system, the guardrails can be made of any of the following EXCEPT: a) pipe b) chain c) ropebanding d) cable - Answer Ropebanding If the potential across the circuit is 48 volts and the current is 5 amps the resistance of the circuit is: a) 4.8 ohms b) 9.6 ohms c) 48.0 ohms d) 96.0 ohms - Answer 9..6 ohms A UL listed rod type grounding electrode must have a MINIMUM length of: a) 6' b) 8' c) 10' d) 20' - Answer 8' What is the MINIMUM number of overload sensing un...

Building Utilities 2 Electricity Exam 2024 with correct Answers Circuit breaker -Answer-Generators that are utilized for special applications requiring large quantities of this in the building field such a requirement is found in elevator work. Direct current -Answer-A circuit protective device that function as fuse and in addition act as a switch. When there is an overload it trips the latching mechanic breaker. Transformer -Answer-A device that changes electricity from one voltage to ano...

RCDD Practice Test Latest Questions With Complete Solutions. C If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is: A. 3 dB B. 20 dB C. 30 dB D. 40 dB E. 1000 dB B The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is t...

Ropebanding In a guardrail system, the guardrails can be made of any of the following EXCEPT: a) pipe b) chain c) ropebanding d) cable 9..6 ohms If the potential across the circuit is 48 volts and the current is 5 amps the resistance of the circuit is: a) 4.8 ohms b) 9.6 ohms c) 48.0 ohms d) 96.0 ohms 8' A UL listed rod type grounding electrode must have a MINIMUM length of: a) 6' b) 8' c) 10' d) 20' 3 What is the MINIMUM number of overload sensing units...

Circuit breaker - Answer-Generators that are utilized for special applications requiring large quantities of this in the building field such a requirement is found in elevator work. Direct current - Answer-A circuit protective device that function as fuse and in addition act as a switch. When there is an overload it trips the latching mechanic breaker. Transformer - Answer-A device that changes electricity from one voltage to another. Riser - Answer-A diagram using rectangles to indicat...

CTS Questions and Answers with Complete Solutions How our microphones measured? millivolts Who is the design team? Anyone with consultant in their name except a moving consultant What is a detailed drawing And diagram that includes details Everyone who comes in contact with the customer is A? Salesperson What is infocom? The AV industry's largest member driven association What is a panel layout diagram? Any layout or diagram showing the interface panels in the building What are the result...

Module 10 - Basic Electrical Construction Drawings Exams with Complete Solutions Contour lines are typically found on a __________. site plan Floor plans are drawn as though an imaginary cut has been made at the level of the __________. windows Which of the following shows the face of a building? elevation A complicated architectural detail might be illustrated with a __________ _____, section view A drawing contains an area circled in a cloud shape. This information is often detail...

CTS Questions and Answers with Complete Solutions How our microphones measured? millivolts Who is the design team? Anyone with consultant in their name except a moving consultant What is a detailed drawing And diagram that includes details Everyone who comes in contact with the customer is A? Salesperson What is infocom? The AV industry's largest member driven association What is a panel layout diagram? Any layout or diagram showing the interface panels in the building What are the result...

NCCER Level 1 Module 10 Basic Electrical Construction Drawings Already Passed A cutaway view of a building or object is known as a(n)______. Sectional drawing What is the total connected load of Circuit A-1 if each of the Type C lighting fixtures in the figure above has a total lamp and ballast load of 150VA? 1,200VA In which division of the MasterFormat is electronic safety covered? Division 28 A section line on a drawing shows The location of the section on the plan On electrical drawings,...

Field tech 5 to 6 Questions and Answers (Verified Solutions) Lesson 2 Lesson Two Local Area Network (LAN) Which small network is private to the organization sharing a common communications line linking together devices such as computers, printers, and other peripherals? Media Access Control Address (MAC Which of the following is a unique address that is physically assigned to devices such as a modem or network interface card (NIC) Data Link Layer and physical Layer Which 2 layers of the open ...