Question

Which of the following is the correct expansion of post ?
(i) power on system test
(ii) power on self tracking
(iii) power on self test
(iv) both 1 and 3 ​

Answer 1

Answer:

Power Of Self Test

Explanation:

Please mark brainlist and thanks

Answer 2

Answer:

$\huge{\underbrace{\orange{answer}}}$❤️

Which of the following is the correct expansion of post ?

(i) power on system test

(ii) power on self tracking

(iii) power on self test ✔️

(iv) both 1 and 3.