ບົດ​ທີ4 ໝໍ້​ແປງ​ໄຟ

ບົດ​ທີ4 ໝໍ້​ແປງ​ໄຟ

Professional Development

10 Qs

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ບົດ​ທີ4 ໝໍ້​ແປງ​ໄຟ

ບົດ​ທີ4 ໝໍ້​ແປງ​ໄຟ

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Professional Development

Professional Development

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sisomsuene yatsa

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ບອກ​ໜ້າ​ທີ່​ຂອງ​ໝໍ້​ແປງ​ໄຟ (ອິນ​ເວີ​ເຕີ) ?

ປ່ຽນໄຟຟ້າແຮງສູງເປັນ DC

ປ່ຽນໄຟຟ້າແຮງສູງຈາກDC ເປັນ AC

ປ່ຽນໄຟຟ້າແຮງສູງຈາກDC ເປັນ AC ແລະ ຈາກ AC ເປັນ DC

ປ່ຽນໄຟຟ້າແຮງສູງເປັນ AC

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ບອກ​ໜ້າ​ທີ່​ຂອງ​ບູດຄັອນເວີເຕີ ?

ຄວບຄຸມການເພີ້ມແລະລຸດແຮງດັນໄຟຟ້າໝໍ້ໄຟໃຫ້ເປັນແຮງດັນສຳລັບໃຊ້ງານ

ຄວບຄຸມການເພີ້ມແຮງດັນໄຟຟ້າໝໍ້ໄຟໃຫ້ເປັນແຮງດັນສຳລັບໃຊ້ງານ

ຄວບຄຸມກາລຸດແຮງດັນໄຟຟ້າໝໍ້ໄຟໃຫ້ເປັນແຮງດັນສຳລັບໃຊ້ງານ

ປ່ຽນໄຟຟ້າເປັນ AC

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ບອກ​ການ​ຈ່າຍ​ໄຟ​ຂອງ​ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ​ໃປ​ຫາ MG2 ?

ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ-ອິນ​ເວີ​ເຕີ-ຄັອນ​ເວີ​ເຕີ - MG2

ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ-ອິນ​ເວີ​ເຕີ-MG2

ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ-ບູດ​ຄັອນ​ເວີ​ເຕີ - ອິນ​ເວີ​ເຕີ- MG2

ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ-ຄັອນ​ເວີ​ເຕີ MG2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ບອກ​ການ​ສົ່ງ​ໄຟ​ກັບ​ຄືນ​ຫາ​ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ​ໃນ​ເມື່ອ MG1 ທຳ​ງານ ?

MG1 -ອິນ​ເວີ​ເຕີ- ຄັອນ​ເວີ​ເຕີ - ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ

MG1 -ຄັອນ​ເວີ​ເຕີ - ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ

MG1 -ອິນ​ເວີ​ເຕີ- ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ

MG1 - ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ບູດ​ຄັອນ​ເວີ​ເຕີ ຈະ​ປັບ​ໄຟ​ທີ່​ມາ​ຈາກ​ໝໍ້​ໄຟ​ໄຮ​ບ​ຣິດ ສູງ​ສຸດ​ເທົ່າ​ໃດ ?

500V

550V

600V

650V

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ອິນ​ເວີ​ເຕີ ຈະ​ປັບ​ໄຟ​ສູງ​ສຸດ​ເທົ່າ​ໃດກ່ອນ​ຈະ​ສົ່ງ​ໄປ​ຫາ MG2 ?

DC 500V

AC 650V

DC 600V

AC 550V

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ອິນ​ເວີ​ເຕີ ຈະ​ປັບ​ໄຟ​ສູງ​ສຸດ​ເທົ່າ​ໃດກ່ອນ​ຈະ​ສົ່ງ​ໄປ​ຫາ MG1 ?

DC 500V

AC 550V

DC 600V

AC 650V

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