Section 5(1)(c) in The Tamil Nadu Electricity Supply Code, 2004
(c)Where it is found that the capacitors installed are either inadequate or defective, the licensee shall, in addition to the levy and collection of capacitor compensation charges, by notice in writing, call upon the consumer to install adequate capacitors or to rectify or to replace the defective capacitors, as the case may be, within two months from the date of notice.