Which type of device consists of a coil with a moveable iron core? - Inductors

Electrical and Electronic Engineering (EEE) : Inductors - Quiz(MCQ)

Which type of device consists of a coil with a moveable iron core?

A)

relay

B)

solenoid

C)

armature

D)

reed switch

Correct Answer : Option (B) : solenoid

Recently Updated in Inductors Questions

Which type of device consists of a coil with a moveable iron core?

A)

relay

B)

solenoid

C)

armature

D)

reed switch

Correct Answer : solenoid

Electricity may be generated by a wire_________

A)

carrying current

B)

wrapped as a coil

C)

that has neutral domains

D)

passing through a flux field

Correct Answer : passing through a flux field

The coefficient of coupling between two air core coils depends on ____________

A)

Self inductance of two coils only

B)

Mutual inductance between two coils only

C)

Mutual inductance and a self inductance of two coils

D)

None of the above

Correct Answer : Mutual inductance and a self inductance of two coils

EEE MCQ's

Passive Filters

Quantities and Units

Energy and Power

Series Circuits

Parallel Circuits

Advertisement