
Introduction to Wireless Communications

Quiz
•
Computers
•
University
•
Hard
groupe1 st
FREE Resource
48 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Quelles sont les caractéristiques de la fréquence radio ?
Longueur d'onde
Fréquence
Amplitude
Phase
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Qu'est-ce que la fréquence ?
Evaluate responses using AI:
OFF
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la longueur d'onde d'un signal de 2 Hz ?
150 000 km
300 000 km
30 cm
15 cm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Que se passe-t-il avec la couverture des signaux 5 GHz par rapport aux signaux 2,4 GHz ?
Portée plus courte
Portée plus longue
Même portée
Aucun effet
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est l'effet de la séparation de phase de 180 degrés ?
Combine l'amplitude
Neutralise le signal
Améliore le signal
Aucun effet
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la fréquence maximale du spectre RF ?
300 GHz
900 MHz
1800 MHz
30 cm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le phénomène des signaux qui épousent le sol ?
Onde de sol
Onde de ciel
Onde de surface
Onde spatiale
Create a free account and access millions of resources
Similar Resources on Wayground
50 questions
SIMULADOR 1- D.L Nº 1106-LUCHA EFICAZ CONTRA EL LAV. DE ACTIVOS

Quiz
•
University
50 questions
Informática P1

Quiz
•
12th Grade - University
50 questions
Examen final hardware y software

Quiz
•
University
51 questions
Técnicas y herramientas para la obtención de requerimientos

Quiz
•
University
50 questions
2ºDAW - Diseño de Interfaces Web - Trim.2 - Prof. C. Boni

Quiz
•
University - Professi...
52 questions
Exam Calila

Quiz
•
University
50 questions
Quizz de révision Big data

Quiz
•
University
50 questions
HTML

Quiz
•
8th Grade - University
Popular Resources on Wayground
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Computers
15 questions
Let's Take a Poll...

Quiz
•
9th Grade - University
2 questions
Pronouncing Names Correctly

Quiz
•
University
12 questions
Civil War

Quiz
•
8th Grade - University
18 questions
Parent Functions

Quiz
•
9th Grade - University
21 questions
Mapa países hispanohablantes

Quiz
•
1st Grade - University
19 questions
Primary v. Secondary Sources

Quiz
•
6th Grade - University
25 questions
Identifying Parts of Speech

Quiz
•
8th Grade - University
20 questions
Disney Trivia

Quiz
•
University