Electrical Engineering Mcqs | Industrial Drives

The selection of an electric motor for any application depends on which of the following factors ?

Byadmin December 24, 2018August 12, 2021

The selection of an electric motor for any application depends on which of the following factors ?

A. Electrical characteristics
B. Mechanical characteristics
C. Size and rating of motors
D. Cost
E. All of the above

Electrical Engineering Mcqs | Transistor Audio Power Amplifiers

In class A operation, the operating point is generally located_____________of the d.c. load line?

In class A operation, the operating point is generally located_____________of the d.c. load line?

A. At cut off point
B. At the middle
C. At saturation point
D. None of the above

Read More In class A operation, the operating point is generally located_____________of the d.c. load line?
Digital Electronics | Electrical Engineering Mcqs

Which is the correct order of sequence for representing the input values in K-map ?

Which is the correct order of sequence for representing the input values in K-map ?

A. (00, 01, 10, 11)
B. (00, 10, 01, 11)
C. (00, 01, 11, 10)
D. (00, 10, 11, 01)

Read More Which is the correct order of sequence for representing the input values in K-map ?
Basic Electrical Mcqs | Electrical Engineering Mcqs

Internal resistance of ideal current source is ?

Internal resistance of ideal current source is ?

A. zero
B. infinite
C. finite
B. 100 ohms

Ideal current source delivers energy at specified current, which is independent on voltage across the load. The internal resistance must become very high to deliver maximum current.

Read More Internal resistance of ideal current source is ?
Electrical Engineering Mcqs | Transistor Biasing

The point of intersection of d.c. and a.c. load lines represents __________________?

The point of intersection of d.c. and a.c. load lines represents __________________?

A. Operating point
B. Current gain
C. Voltage gain
D. None of the above

Read More The point of intersection of d.c. and a.c. load lines represents __________________?
Electrical Engineering Mcqs | Electrostatics

Electric intensity being a vector quantity always points_______________?

Electric intensity being a vector quantity always points_______________?

A. along the direction of force experienced by a unit positive charge
B. opposite to the direction of force experienced by a unit positive charge
C. perpendicular to the direction of force experienced by a uit positive charge
D. any of above

Read More Electric intensity being a vector quantity always points_______________?
Electrical Engineering Mcqs | Single Stage Transistor Amplifiers

The radio wave picked up by the receiving antenna is amplified about _________________ times to have reasonable sound output?

The radio wave picked up by the receiving antenna is amplified about _________________ times to have reasonable sound output?

A. 1000
B. A million
C. 100
D. 10000

Read More The radio wave picked up by the receiving antenna is amplified about _________________ times to have reasonable sound output?

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