alleryભારતમાં પ્રમાણભૂત ઘરેલું વીજ પુરવઠો છે:
A110 V AC, 60 Hz
B415 V DC, 50 Hz
C230 V AC, 50 Hz
D415 V AC, 60 Hz
Answer & Solution
Correct answer: C. 230 V AC, 50 Hz
ભારતનો ઘરેલું વીજ પુરવઠો 50 Hz પર 230 V AC છે (3-ફેઝ ઔદ્યોગિક = 415 V).
યુ.એસ.એ. (USA) 60 Hz પર 110 V AC નો ઉપયોગ કરે છે.
આ બાબત જાણવાથી મુસાફરી દરમિયાન વિદેશી ઉપકરણો બળી જવાથી બચી શકાય છે.
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