Telephone Engineering – 1 – 1

1. A condition of a telephone handset, in which it can be called, is _______ condition.

(a) on-hook
(b) off-hook
(c) busy
(d) none of these

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

2. The number to be dialed or called to reach a subscriber in the same local network or numbering area is :

(a) Local Code
(b) Area code
(c) Toll access Code
(d) Subscriber No.

Answer
Answer : (d)

Explanation
No answer description available for this question. Let us discuss.

3. That part of the telephone network between the telephone instrument at the subscriber premises and the central office equipment is called the __________.

(a) Inter-office trunk
(b) Tie Line
(c) Subscriber loop
(d) Service drop wire

Answer
Answer : (c)

Explanation
No answer description available for this question. Let us discuss.

4. A line linking telephone Central Offices is called _________ line.

(a) Tie
(b) Inter- office trunk
(c) Routing
(d) Connector

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

5. ________ is a unit of telephone traffic defined as one user making a call of one second duration.

(a) CCS
(b) Call-second
(c) Erlangs
(d) Call-hour

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

1 2 3 4

General Knowledge Books

Be a Part of the New & Next

MCQs fb  MCQs G+

Share the Knowledge

MORE INFORMATION
GATE Total InfoGATE 2020 BooksFree Notes
IES Total InfoIES 2020 BooksFree Mock tests
JAM Total InfoJAM 2020 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info
Copy Protected by Chetan's WP-Copyprotect.