SSC JE Electrical 2018 with solution SET-1
 The primary and secondary windings of an Auto-transformer are

Electrically coupled
None of these
Magnetically coupled
Both magnetically and electrically coupled

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
Which one of the material is used to fix the screw on concrete wall and ceiling?

Saddles
Bushings
Link clips
Rawl Plug

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP