Match between columns Premises: ________ The plastic button on the earpiece of A standard phone

The Answer of Hook Switch and Duplex Coil and Mouthpiece is...

Match between columns Premises: ________ Controls voice feedback to the earpiece

The Answer of Hook Switch and Mouthpiece and Compensator and is...

Match between columns Premises: ________ Contains two thin metal plates that vibrate As you speak

The Answer of Mouthpiece and Earpiece and Duplex Coil and is...

Match between columns Premises: ________ made up of an 8 ohm speaker

The Answer of Duplex Coil and Compensator and Earpiece and is...

Exam 11: Telecommunications, and National Electrical Code Article 800

According to the National Electrical Code, Communications cables can be run in the same raceway or enclosure as _________ conductors.

(Multiple Choice)

4.8/5

(90)

Question 21

The telephone in your house is connected back to the telephone company's central office (TELCO) over a pair of wires known as the "local loop".

(True/False)

4.9/5

(84)

Question 22

Match the description in the left column with the correct part of the phone in the right column and place the answer in the corresponding blank on your answer sheet. Some sensor types may be used more than once.

Premises:

________ The plastic button on the earpiece of A standard phone

Responses:

Hook Switch

Duplex Coil

Mouthpiece

Correct Answer:

Verified

________ The plastic button on the earpiece of A standard phone

(Matching)

5.0/5

(87)

Question 23

A dial tone is modulated at ___________ and is constant.

(Multiple Choice)

4.9/5

(81)

Question 24

The standard termination for commercial telephone wiring is a __________.

(Multiple Choice)

4.8/5

(97)

Question 25

Each exchange can have a maximum of 5,000 phone lines.

(True/False)

4.8/5

(92)

Question 26

Match the description in the left column with the correct part of the phone in the right column and place the answer in the corresponding blank on your answer sheet. Some sensor types may be used more than once.

Premises:

________ Controls voice feedback to the earpiece

Responses:

Hook Switch

Mouthpiece

Compensator

Correct Answer:

Verified

________ Controls voice feedback to the earpiece

(Matching)

4.9/5

(86)

Question 27

Match the description in the left column with the correct part of the phone in the right column and place the answer in the corresponding blank on your answer sheet. Some sensor types may be used more than once.

Premises:

________ Contains two thin metal plates that vibrate As you speak

Responses:

Mouthpiece

Earpiece

Duplex Coil

Correct Answer:

Verified

________ Contains two thin metal plates that vibrate As you speak

(Matching)

4.9/5

(87)

Question 28

Match the description in the left column with the correct part of the phone in the right column and place the answer in the corresponding blank on your answer sheet. Some sensor types may be used more than once.

Premises:

________ made up of an 8 ohm speaker

Responses:

Duplex Coil

Compensator

Earpiece

Correct Answer:

Verified

________ made up of an 8 ohm speaker

(Matching)

5.0/5

(66)

Question 29

In a 7-digit phone number, the first three digits represent the _________.

(Multiple Choice)

4.8/5

(85)

Question 30

According to the National Electrical Code, Communications cables can be run in the same raceway or enclosure as _________ conductors.

The telephone in your house is connected back to the telephone company's central office (TELCO) over a pair of wires known as the "local loop".

A dial tone is modulated at ___________ and is constant.

The standard termination for commercial telephone wiring is a __________.

Each exchange can have a maximum of 5,000 phone lines.

In a 7-digit phone number, the first three digits represent the _________.

Introduction to the National Electrical Code

Electrical Conductors and Cable

Grounding and Bonding and the 2011 National Electrical Code, Articles 250, 800, 810, and 820

Audio Physics

Audio Signal-Processing, Amplification, and Reproduction Equipment and National Electrical Code Article 640

Networking and Information Technology Equipment

Power Supplies, Batteries, and Emergency Systems

Article 725 of the National Electrical Code; Classification of Circuits

Fire Alarm Systems and National Electrical Code Article 760

Fiber-Optic Cable and National Electrical Code Article 770

Security and Card Access System Basics

Wireless Communications and National Electrical Code Article 810

Close Circuit Television Camera Systems and National Electrical Code Article 820

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