Telecom Engineering Quiz

2

Welcome

to

Shaheen Leader Academy

We expect 100% result.

Click on Start Button. 

Your time is Ended. Thanks


Telecom Engineering

Telecom Engineering Quiz

1 / 25

The ratio of blocked busy hours calls divided  by  offered bust hour calls is known as:-

2 / 25

Th fan output of a 7400 NAND gate is:-

3 / 25

A pentavalent impurity has __________ valence electrons;-

4 / 25

P2O5 is used as;-

5 / 25

High strain n strained MCQ structure should be incorporated:-

6 / 25

The electronic switching system  categorized into _________ types:-

7 / 25

When a crystal diode is used as a rectifier, the most important consideration is:-

8 / 25

In ________________ iPhone was introduced:-

9 / 25

Which process gives the laser its special properties as an optical source;-

10 / 25

The output impedance of a transistor  connected in  ______________ arrangement is the highest:-

11 / 25

The dynamic resistance  of a forward biased PN diode:-

12 / 25

The input impedance of a transistor  connected in  ______________ arrangement  is the highest:-

13 / 25

The universal gate is:-

14 / 25

How many fabrication techniques are used for 3 port  fiber couplers:-

15 / 25

How many categories of non linear effects are seen in optical fibers;-

16 / 25

The transmission of data is continuous in_______________ switching;-

17 / 25

In score and break process , _________ is not used as a cutting tool:-

18 / 25

Optical fiber couplers are also called as:-

19 / 25

The digital switching system are categorized into ____________ types:-

20 / 25

The inverter is:-

21 / 25

A semiconductor is formed by ______________ bonds:-

22 / 25

A device which reduce the intensity of light in optical fiber communication is:-

23 / 25

There is a need of transformer for centre tap full wave rectifier:-

24 / 25

Stimulated emission by recombination of injected carriers is encouraged in:-

25 / 25

____________ are the desirable characteristics of the communication system:-

Your score is

Subscribe our Channel Here