Electric Circuits Which of the following has positive temperature coefficient ? Paper. Gold. Rubber. Germanium. Paper. Gold. Rubber. Germanium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Star. Mesh. Both A and B. Delta. Star. Mesh. Both A and B. Delta. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances of two ohms each are connected in star. In the equivalent delta representation each resistance will have a value of _______________ Ω. 6. 3.4. 5.2. 0.6. 6. 3.4. 5.2. 0.6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which property is used to oppose the flow of current ? Poteintial difference Resistance Inductance Capacitance Poteintial difference Resistance Inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A cube of material of side 1 cm has a resistance of 0.002 Ω between its opposite faces. If the same volume of the material has a length of 4 cm and a uniform cross - section, the resistance of this length will be 0.064 Ω. 0.128 Ω. 0.016 Ω. 0.032 Ω. 0.064 Ω. 0.128 Ω. 0.016 Ω. 0.032 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be 2 M. M / 2. M. M / L. 2 M. M / 2. M. M / L. ANSWER DOWNLOAD EXAMIANS APP