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 zero 0.5 unity 0.866 zero 0.5 unity 0.866 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) Who was known as iron man of India? Sardar Vallabhbhai Patel Jawaharlal Nehru Subhash Chandra Bose Govind Ballabh Pant Sardar Vallabhbhai Patel Jawaharlal Nehru Subhash Chandra Bose Govind Ballabh Pant ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Fiber-optic cables are used in power system applications mainly for communication between power station and load control centre SCADA communication between power station and substation all communication between power station and load control centre SCADA communication between power station and substation all ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For a lossy transmission line, the characteristic impedance does not depend on the operating frequncy of the line the conductivity of the conductors length of the line conductivity of the dielectric separating the conductors the operating frequncy of the line the conductivity of the conductors length of the line conductivity of the dielectric separating the conductors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) On which of the following cycles does a modern steam power plant work? Rankine cycle Otto Cycle Bell-Coleman cycle Carnot cycle Rankine cycle Otto Cycle Bell-Coleman cycle Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Who called Subhashchandra Bose as Desh Nayak? Rabinranath Tagore Lala Lajpat Rai Mahatma Gandhi Bal Gangadhar Tilak Rabinranath Tagore Lala Lajpat Rai Mahatma Gandhi Bal Gangadhar Tilak ANSWER DOWNLOAD EXAMIANS APP
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