DGVCL Exam Paper (12-06-2016) Which of the following are components of Central Processing Unit (CPU)? Control Unit, Monitor 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 ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In a transmission line if booster transformers are to be used, preferred location will be At the intermediate point At the sending end Anywhere in the line At the receiving end At the intermediate point At the sending end Anywhere in the line At the receiving end ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The kVA rating of Three-phase transformer with Voltage = 200 V and Current = 100 A will be : 75 kVA 34.64 kVA None of these 20 kVA 75 kVA 34.64 kVA None of these 20 kVA ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For three phase,VA = √3 V IFor single phase, kVA = V I
DGVCL Exam Paper (12-06-2016) The relay operating speed depends upon The spring tension Armature core air gap The rate of flux built up All of these The spring tension Armature core air gap The rate of flux built up All of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A Transformer _____ Steps up or down DC Voltages & Current Changes DC to AC Changes AC to DC Steps up or down AC Voltages & Current Steps up or down DC Voltages & Current Changes DC to AC Changes AC to DC Steps up or down AC Voltages & Current ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) True value has been 50 whereas measured value is 40 then the percentage error in the reading will be _____ 0.2 0.4 0.3 0.5 0.2 0.4 0.3 0.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP %error = 100 * (actual - measured )/ actual
EXAMIANS