alleryଭାରତୀୟ ଘରୋଇ ବିଦ୍ୟୁତ୍ ଯୋଗାଣର ମାନକ ହେଉଛି:
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
ଭାରତର ଘରୋଇ ଯୋଗାଣ 50 Hz ରେ 230 V AC ଅଟେ (3-ଫେଜ୍ ଶିଳ୍ପ = 415 V)।
USA 60 Hz ରେ 110 V AC ବ୍ୟବହାର କରେ।
ଏହା ଜାଣିବା ଦ୍ୱାରା ଯାତ୍ରା କରିବା ସମୟରେ ବିଦେଶୀ ଉପକରଣ ନଷ୍ଟ ହେବାରୁ ରକ୍ଷା ମିଳିଥାଏ।
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