DGVCL Exam Paper (12-06-2016) Capacitance is the ability of a body to store an _____ electric current voltage electrical charge All of these electric current voltage electrical charge All of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The process of a computer receiving information from a server via Internet is known as: All of these Retrieving Downloading Uploading All of these Retrieving Downloading Uploading ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The relay operating speed depends upon The rate of flux built up The spring tension Armature core air gap All of these The rate of flux built up The spring tension Armature core air gap All of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A certain transformer has 200 turns in the primary winding, 50 turns in the secondary winding and 120 volts applied to the primary. What is the voltage across the secondary? 60 Volts 30 Volts 120 Volts 480 Volts 60 Volts 30 Volts 120 Volts 480 Volts ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For transformer, V2/V1 = N2/N1V2/120 = 50/200V2 = 30 V
DGVCL Exam Paper (12-06-2016) Earthing switch is used for? All of these Measuring of safety voltage Discharging residual energies Protection of equipment from ground faults All of these Measuring of safety voltage Discharging residual energies Protection of equipment from ground faults ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Reactance relay is used for protection against: Phase fault Over voltage fault Earth fault None of these Phase fault Over voltage fault Earth fault None of these ANSWER DOWNLOAD EXAMIANS APP
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