DGVCL Exam Paper (12-06-2016) A relay used for protection of motors against overload is : Electromagnetic attraction type Thermal relay Buchholz's relay Impedance relay Electromagnetic attraction type Thermal relay Buchholz's relay Impedance relay ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The relay operating speed depends upon The spring tension The rate of flux built up All of these Armature core air gap The spring tension The rate of flux built up All of these Armature core air gap ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The following is a Distribution Company: MGVCL DERC CSERC GERC MGVCL DERC CSERC GERC ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In fuel cell the _____ energy is converted into electrical energy. Mechanical Chemical Heat Sound Mechanical Chemical Heat Sound ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Which of the following are components of Central Processing Unit (CPU)? Control Unit, Monitor Arithmetic logic unit, Control unit Arithmetic logic unit, Integrated Circuits Arithmetic logic unit, Mouse Control Unit, Monitor Arithmetic logic unit, Control unit Arithmetic logic unit, Integrated Circuits Arithmetic logic unit, Mouse ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Which of the following does not change in a transformer? Current All of these Voltage Frequency Current All of these Voltage Frequency ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In transformer voltage and current can be raised or lowered.Frequency remains samePower and Flux remains almost constant.
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