Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.5. 4. 0.25. 2. 0.5. 4. 0.25. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Highest current density is usually recommended for cadmium plating. chromium plating. tin plating. bronze plating. cadmium plating. chromium plating. tin plating. bronze plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as (Zsc . Zoc)½ Zsc-Zoc Zsc/Zoc Zsc+Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc/Zoc Zsc+Zoc ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mica capacitor are characterised by all of following except low leakage reactance. accurate value. low losses. stable operation. low leakage reactance. accurate value. low losses. stable operation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage remains constant. decreases. increases. increases exponentially. remains constant. decreases. increases. increases exponentially. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 2 μsec 1 μsec 2 msec 4 msec 2 μsec 1 μsec 2 msec 4 msec ANSWER DOWNLOAD EXAMIANS APP