SSC JE Electrical 2018 with solution SET-1
 What is the characteristics of the common collector configuration amplifier with respect to the input and output impedance?

High input Impedance and High Output Impedance
Low Input Impedance and Low Output Impedance
Low Input Impedance and High Output Impedance
High input Impedance and Low Output Impedance

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 In a P-N junction, the potential barrier is due to the charges on either side of the junction. These charges are

Both majority as well as minority carriers
Minority carriers
Fixed donor and acceptor ions
Majority carriers

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 For a dc machine shunt resistance and armature resistance values are

Low and High
Low and Low
High and High
High and Low

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
A DC generator used for ARC welding should Have

None of these
Straight characteristics
Dropping Characteristics
Rising characteristics

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 Which one of the following is a passive element to an electric circuit?

Voltage source
Battery
Current source
Resistors

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP