Composition of Nova - T :: (A) Copper & silver, (B) Copper & aluminium, (C) Copper only, (D) Copper & Selenium
Answer is A. Ans. is a i.e. Copper and Silver Nova-T is nothing but Cu-T, where silver is added to the copper wire thereby increasing lifespan of Cu-T from 3 years to 5 years in Nova-T.