DGVCL Exam Paper (12-06-2016) What would happen if a power transformer designed for operation on 50 Hz (frequency) were connected to a 500 Hz (frequency) source of the same voltage: No effect Eddy Current and Hysteresis losses will be excessive Transformer may start to smoke and burn Current will be too much high No effect Eddy Current and Hysteresis losses will be excessive Transformer may start to smoke and burn Current will be too much high ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Core loss of transformer = Hysteresis loss + eddy current lossHysteresis loss prpotional to feddy current loss prpotional to f².
DGVCL Exam Paper (12-06-2016) Which of the following are components of Central Processing Unit (CPU)? Arithmetic logic unit, Mouse Arithmetic logic unit, Control unit Arithmetic logic unit, Integrated Circuits Control Unit, Monitor Arithmetic logic unit, Mouse Arithmetic logic unit, Control unit Arithmetic logic unit, Integrated Circuits Control Unit, Monitor ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) With effect from _____ India has adopted a new legislation called the Electricity Act 2003. 2 June 2003 None of these 3 June 2003 2 May 2003 2 June 2003 None of these 3 June 2003 2 May 2003 ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Induction cup relay is operated due to changes in : Current Voltage Impedance All of these Current Voltage Impedance All of these ANSWER DOWNLOAD EXAMIANS APP
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 Regulating tariffs for generation and inter-state transmission of energy including tariffs Advising the government on tariff policy and promoting competition Efficiency and economy in the electricity industry All of these Regulating tariffs for generation and inter-state transmission of energy including tariffs Advising the government on tariff policy and promoting competition ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) As per Electricity Act, _____ means a person who has been granted a license to undertake trading in electricity under section 12. None of these All of these Electricity trader Electricity supplier None of these All of these Electricity trader Electricity supplier ANSWER DOWNLOAD EXAMIANS APP
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