DGVCL Exam Paper (12-06-2016) The main advantage of AC over DC is: All of these AC can be easily converted into DC by using a rectifier Conversion flexibility from one voltage level to other AC is easy to maintain & can be easily distributed at long distances All of these AC can be easily converted into DC by using a rectifier Conversion flexibility from one voltage level to other AC is easy to maintain & can be easily distributed at long distances ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The friction losses in Real Transformers are : 0.5 0 0.25 0.05 0.5 0 0.25 0.05 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP As there is no rotating part in transformer, there is no friction and windage loss
DGVCL Exam Paper (12-06-2016) The kVA rating of Three-phase transformer with Voltage = 200 V and Current = 100 A will be : None of these 75 kVA 20 kVA 34.64 kVA None of these 75 kVA 20 kVA 34.64 kVA ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For three phase,VA = √3 V IFor single phase, kVA = V I
DGVCL Exam Paper (12-06-2016) With effect from _____ India has adopted a new legislation called the Electricity Act 2003. 2 May 2003 None of these 3 June 2003 2 June 2003 2 May 2003 None of these 3 June 2003 2 June 2003 ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) You should choose Sleep option when When computer gets hanged frequently. Let it sleep for some time. The computer is tired after working for the whole day. You finish working and are going to bed. You are leaving for a very short time and want to resume your work shortly. When computer gets hanged frequently. Let it sleep for some time. The computer is tired after working for the whole day. You finish working and are going to bed. You are leaving for a very short time and want to resume your work shortly. ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) One kilowatt-hour is? 2.6 mega joules 1.6 mega joules 3.6 mega joules None of these 2.6 mega joules 1.6 mega joules 3.6 mega joules None of these ANSWER DOWNLOAD EXAMIANS APP
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