Electric Circuits Magnetic flux has the unit of Ampere turn Tesla Weber Newton Ampere turn Tesla Weber Newton ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? Insulator Semiconductor None of these Conductor Insulator Semiconductor None of these Conductor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Types of rotating machines IM. transformer. both B and C. synchronous machine. IM. transformer. both B and C. synchronous machine. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be active when it consists of one voltage source. inductor. capacitor. resistor. voltage source. inductor. capacitor. resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 6 × 102 joules. 4 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. 6 × 102 joules. 4 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system? BYR. YBR. RBY. RYB. BYR. YBR. RBY. RYB. ANSWER DOWNLOAD EXAMIANS APP
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