DGVCL Exam Paper (12-06-2016) kWh meter is the electric meter that measures the amount of electrical _____ in kWh that was consumed in the house. None of these Energy Current Voltage None of these Energy Current Voltage ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A 17 inch personal computer uses approximately 150 watts in an hour. If you have same computer on for only 4 minutes (for checking e-mail) what would be the power consumption? 0.1 kW 0.01 kW 0.04 kW None of these 0.1 kW 0.01 kW 0.04 kW None 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: Retrieving Downloading Uploading All of these Retrieving Downloading Uploading 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? 480 Volts 120 Volts 30 Volts 60 Volts 480 Volts 120 Volts 30 Volts 60 Volts ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For transformer, V2/V1 = N2/N1V2/120 = 50/200V2 = 30 V
DGVCL Exam Paper (12-06-2016) The energy radiated by Sun on a bright Sunny day is approximately: 2 kW/m² 1 kW/m² 700 W/m² 800 W/m² 2 kW/m² 1 kW/m² 700 W/m² 800 W/m² ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The voltage of transmission can be regulated by Any of the above methods Switching in shunt capacitors at the receiving end during heavy loads Use of tap changing transformers Use of capacitors to neutralize the effect of series reactance Any of the above methods Switching in shunt capacitors at the receiving end during heavy loads Use of tap changing transformers Use of capacitors to neutralize the effect of series reactance ANSWER DOWNLOAD EXAMIANS APP
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