
Electric Motors and Generators

Quiz
•
Physics
•
University
•
Hard
Darlen Marlen
Used 1+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In what units is the voltage of electric motors measured?
Ampere
Pendants
Voltacр
Hertz
Newtons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the electric current produced by generators?
Water flow in the river
Wind flow in the air
Directed movement of electrons
Attractive force
Division of atoms into electrons, protons and neutrons
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What device is used to measure the electric current of electric motors?
Ammeter
Voltmeter
Wattmeter
Phase meter
Kenetron
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Commutator motors allow:
Reduce engine dimensions
Reduce electrical energy losses
Smoothly change the rotor speed
Increase speed
Reduce speed
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Commutator motors are used:
In the electric drive of machine tools
In car starters
In refrigerators
In electric transport devices
On wind generators
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To convert alternating current to direct current, -
Engines
Generators
Rectifiers
Heating devices
Lighting fixtures
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The rotors of commutator and asynchronous motors rotate under the influence of interaction forces:
Stator current and rotor current
Stator current and rotor voltage
Stator voltage and rotor voltage
Magnetic field of the stator with current in the winding from the rotor
Voltage at the motor input and current in the rotor winding
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Energy Unit Review

Quiz
•
6th Grade - University
16 questions
Mariyam

Quiz
•
10th Grade - University
18 questions
Law of Electric Charges

Quiz
•
12th Grade - Professi...
20 questions
ETS 2 (PRE-UPS 2) PHYSICS SES DP024_SET 2

Quiz
•
10th Grade - University
16 questions
Electricity Quiz

Quiz
•
KG - University
15 questions
Line Diagram

Quiz
•
12th Grade - University
20 questions
Quiz topic electromagnetisme & induced magnet

Quiz
•
12th Grade - University
15 questions
ELECTROMAGNETIC INDUCTION

Quiz
•
University
Popular Resources on Wayground
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World

Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
20 questions
ELA Advisory Review

Quiz
•
7th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns

Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade