In transmission lines the cross-arms are made of ...
58512 6 лет назад 11:21Why is
18508 6 лет назад 9:35are connected in parallel Which of the following statements about the circuit is true?
14015 6 лет назад 19:09A transducer that converts measured value into the form of pulse is called the ...
17541 6 лет назад 12:14In which of the following appliances is the heating effect used?
23086 6 лет назад 12:279.1 - A switched mode power supply operating at 20kHz to 100kHz range uses as the main switching element is ...
27562 6 лет назад 9:45The voltage phasor of a circuit is 10215 and the current phasor is 22-45°A. The active and reactive powers in the circuit are ...
7710 6 лет назад 16:47The variable loss in a de shunt machine is ?
10178 6 лет назад 12:28