Font size
WorksheetsTransformer
Total questions: 15
Worksheet time: 11mins
Is it voltage transformer?
True
False
What is a transformer?
Is a device that converts AC voltages
Converts alternating voltage output stabilization
Not converts the mains voltage
Designed to convert pulse signals
Is it Current Transformer?
False
True
Is it AUTOTRANSFORMER ?
False
True
Translate : device
Устройство
Частота
Источник
Генератор
Ток
How many types of transformer do you know ?
6
8
9
5
Is it Pulse transformer?
True
False
Translate: distortion
Контур
Выпрямитель
Искажение
Отрегулировать
What is a Autotransformer ?
Designed to maintain the constant voltage
Converts alternating voltages
The primary and secondary windings are connected directly
Converts alternating voltage output stabilization
Translate: measurement
Искажение
Уплотнение
Измерение
Упрощение
How many windings are in the transformer device?
4
2
5
3
What year was the transformer used for the first time?
1978
1878
1687
1887
Translate: isolated
Искажение
Изолированные
Уплотнение
Скольжение
What does the transformer feed on?
Voltage source
Current voltage
Alternating voltage
Energy
What is a transformer?
Is a device that converts AC voltages
Converts alternating voltage output stabilization
Not converts the mains voltage
Designed to convert pulse signals
