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Electrical Engineering Mcqs

For a particular application the type of electric-and control gear are determined by which of the following considerations ?

For a particular application the type of electric-and control gear are determined by which of the following considerations ?

A. Starting torque
B. Conditions of environment
C. Limitation on starting current
D. Speed control range and its nature
E. All of the above

For a particular application the type of electric-and control gear are determined by which of the following considerations ? Read More »

Electrical Engineering Mcqs, Industrial Drives

While selecting an electric motor for a floor mill, which electrical characteristics will be of least significance ?

While selecting an electric motor for a floor mill, which electrical characteristics will be of least significance ?

A. Running characteristics
B. Starting characteristics
C. Efficiency
D. Braking

While selecting an electric motor for a floor mill, which electrical characteristics will be of least significance ? Read More »

Electrical Engineering Mcqs, Industrial Drives

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

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

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

Electrical Engineering Mcqs, Industrial Drives