Electrical Engineering Mcqs

A) Running winding

B) Rotor winding

C) Field winding

D) Compensating winding

A) 530 Hz

B) 106 Hz

C) 11.5 Hz

D) 53 Hz

A) Cast iron

B) Copper

C) Carbon

D) Tungsten

A) Final control element

B) Amplifier

C) Comparator

D) Sensor

A) Sideband

B) Resonant

C) Half-resonant

D) Half-power

A) Instrumental errors

B) Environmental errors

C) Observational errors

D) All of the above

A) It is used by everybody

B) Any logic function can be realized by NAND gates alone

C) All the minimization techniques are applicable for optimum NAND gate realization

D) Any digital computers use NAND gates

A) Heavy loads

B) Internal short-circuits

C) External short-circuits

D) All of the above

A) 25 %

B) 20 %

C) 100 %

D) 50 %

A) Repulsion motor

B) Shaped pole motor

C) Capacitor-start motor

D) Split-phase motor