DGVCL Exam Paper (12-06-2016) Wave trap is used to trap waves of: None of these Power frequencies Higher frequencies entering generator or transformer units All of these None of these Power frequencies Higher frequencies entering generator or transformer units All of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The permissible voltage variation in transmission and distribution system is: ±10% ± 25% ± 1% ± 0.1% ±10% ± 25% ± 1% ± 0.1% ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This answer is as per official key of respective exam.
DGVCL Exam Paper (12-06-2016) The main advantage of AC over DC is: AC is easy to maintain & can be easily distributed at long distances All of these Conversion flexibility from one voltage level to other AC can be easily converted into DC by using a rectifier AC is easy to maintain & can be easily distributed at long distances All of these Conversion flexibility from one voltage level to other AC can be easily converted into DC by using a rectifier ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Which of the following is not a part of transformer installation? Exciter Breather Conservator Buchholz Relay Exciter Breather Conservator Buchholz Relay ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Exciter is used in alternator for field supply.
DGVCL Exam Paper (12-06-2016) The Central Electricity Regulatory Commission (CERC) is mainly responsible for: Efficiency and economy in the electricity industry All of these Advising the government on tariff policy and promoting competition Regulating tariffs for generation and inter-state transmission of energy including tariffs Efficiency and economy in the electricity industry All of these Advising the government on tariff policy and promoting competition Regulating tariffs for generation and inter-state transmission of energy including tariffs ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) For 11 kV line the inductance per km per phase will be of the order of: 0.1 H 1 H 1 mH 0.1 mH 0.1 H 1 H 1 mH 0.1 mH ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS