There are several analyst asserting that a strong rupee would dampen India's exports, for example below article. Given that circa 80% of indian exports are invoiced in USD, why a strong local currency would negatively impact the external sector? Is this because exporters revenues shrink when USD receipts are then exchanged into rupees.
"domestic consumption that makes nearly 60% of India’s gross domestic product in the doldrums, a sharply higher rupee would make it harder for exports to power a recovery."