DGVCL Exam Paper (12-06-2016) Which of the following does not change in a transformer? All of these Frequency Current Voltage All of these Frequency Current Voltage ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In transformer voltage and current can be raised or lowered.Frequency remains samePower and Flux remains almost constant.
DGVCL Exam Paper (12-06-2016) The following formula is correct: Diversity factor = 1 - Coincidence Factor Diversity factor = 1 x Coincidence Factor All of these Diversity factor = 1/Coincidence Factor Diversity factor = 1 - Coincidence Factor Diversity factor = 1 x Coincidence Factor All of these Diversity factor = 1/Coincidence Factor ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Which of the following are components of Central Processing Unit (CPU)? Arithmetic logic unit, Mouse Control Unit, Monitor Arithmetic logic unit, Integrated Circuits Arithmetic logic unit, Control unit Arithmetic logic unit, Mouse Control Unit, Monitor Arithmetic logic unit, Integrated Circuits Arithmetic logic unit, Control unit 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. All of these None of these Electricity supplier Electricity trader All of these None of these Electricity supplier Electricity trader ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Reactance relay is used for protection against: Earth fault None of these Phase fault Over voltage fault Earth fault None of these Phase fault Over voltage fault ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A circuit breaker is designed to protect an electrical circuit from damage caused by : Over current Short circuit All of these Over load Over current Short circuit All of these Over load ANSWER DOWNLOAD EXAMIANS APP
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