New Delhi, April 5 (IANS) The country's largest power producer NTPC has signed a term loan agreement for Rs 2,000 crore with Canara Bank.The loan facility is extended at an interest rate linked to three months MCLR of the Bank. This loan has a door to door tenure of 15 years and will be utilised to part finance the capital expenditure of the NTPC. --IANS sn/rs/bg