Questions

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

A bank account under financial inclusion scheme Pradhan Mantri Jan Dhan Yojana (PMJDY) can be opened in any bank branch or business correspondent outlet. PMJDY is a government-run financial inclusion scheme aimed at ensuring access to services such as banking, savings, deposits, remittance, credit, insurance and pension at an affordable price. Bank accounts under the Jan Dhan scheme can be opened with zero balance. In other words, the account holder need not maintain any particular account balance to keep the account account. The government recently doubled the overdraft limit on Jan Dhan accounts. The overdraft limit of Jan Dhan accounts now stands at Rs 10,000, double than the previous limit of Rs 5,000, according to an official statement released last week. 

Voter Verifiable Paper Audit Trail (VVPAT) machines are used during election process to verify that the vote polled by a voter goes to the correct candidate. VVPATs are a second line of verification particularly and are particularly useful in the time when allegations around Electronic Voting Machines' tampering crop up.