GETCO Exam Paper (11-06-2017) The volume of copper required for an ac transmission line is inversely proportional to power factor voltage current voltage and power factor power factor voltage current voltage and power factor ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) SCADA is data monitoring and control all real time data acquisition and processing data storing data monitoring and control all real time data acquisition and processing data storing ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Liquid crystal material is used in thermal sensors and transducers ultrasonic amplification and display devices transducers and ultrasonic amplification display devices and thermal sensors thermal sensors and transducers ultrasonic amplification and display devices transducers and ultrasonic amplification display devices and thermal sensors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the reading of two wattmeters are equal and positive in two wattmeter method, the load power factor in abalanced 3-phase 3-wire circuit will be 0.5 0.866 unity zero 0.5 0.866 unity zero ANSWER EXPLANATION DOWNLOAD EXAMIANS APP W1 = W2 (+Ve) → PF = 1W1, W2 Positive → PF > 0.5W1 +Ve, W2 = 0 → PF = 0.5W1 +Ve, W2 = -Ve → PF < 0.5W1 = - W2 → PF = 0
GETCO Exam Paper (11-06-2017) Back to back HVDC is used to reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The effect of corona is increased reactance increased energy loss all increased inductance increased reactance increased energy loss all increased inductance ANSWER DOWNLOAD EXAMIANS APP
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