Telephone Engineering » Exercise – 1
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
Subject Name : Communication Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT
Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant
Electronics & Communication Engineering Books
GATE 2023 Total Info ENGG DIPLOMA UGC NET Total Info IES 2023 Total Info PSUs 2022 Total Info CSIR UGC NET Total Info JAM 2023 Total Info M TECH 2023 Total Info RAILWAY 2022 Total Info
Related Posts
Telephone Engineering » Exercise - 117. The sampling period for telephone signals. (a) 8000 Hz. (b) 125 μsec. (c) 6400 Hz. (d) 100 μsec.- Telephone Engineering » Exercise - 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
- Telephone Engineering » Exercise - 255. The ISDN equivalent of DTE is ________ . (a) TE1 (b) TE2 (c) NT1 (d) TA
- Information Theory » Exercise - 1 5. The maximum value of entropy is : (a) 1 (b) 2 (c) 3 (d) 4
- Basic Principles of Television Engineering » Exercise - 1 9. The value of Kell factor is about ........ (a) 0.5 (b) 0.3 (c) 0.7 (d) 0.9