Question 1

The design of mechanical parts is particularly important in case of _____ speed machines.

Accepted Answer

A) low 
B) medium 
C) high 
D) any of the above 
A) low 
B) medium 
C) high 
D) any of the above

Question 2

The action of electromagnetic machines can be related to which ofthe following basic principles ?

Accepted Answer

A) Induction 
B) Interaction 
C) Alignment 
D) All of the above 
A) Induction 
B) Interaction 
C) Alignment 
D) All of the above

Question 3

Which ofthe following methods is used for air cooling of turbo-alternators ?

Accepted Answer

A) One sided axial ventilation 
B) Two sided axial ventilation 
C) Multiple inlet system 
D) All ofthe above 
A) One sided axial ventilation 
B) Two sided axial ventilation 
C) Multiple inlet system 
D) All ofthe above

Question 4

Hot rolled sheets have ______ value of permeability

Accepted Answer

A) zero 
B) low 
C) high 
D) none ofthe above 
A) zero 
B) low 
C) high 
D) none ofthe above

Question 5

The efficiency of a machine should be as ______ as possible to reduce the operating cost.

Accepted Answer

A) high 
B) low 
C) either of the above 
D) none of the above 
A) high 
B) low 
C) either of the above 
D) none of the above

The design of mechanical parts is particularly important in case of _____ speed machines.

The action of electromagnetic machines can be related to which ofthe following basic principles ?

Which ofthe following methods is used for air cooling of turbo-alternators ?

Hot rolled sheets have ______ value of permeability

The efficiency of a machine should be as ______ as possible to reduce the operating cost.

Cooling and Electromagnets for Machines

Transformer Design and Electromagnets

Design and Operation of DC Machines

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Exam 1: Design Considerations and Materials for Electrical Machines

The design of mechanical parts is particularly important in case of _____ speed machines.

The action of electromagnetic machines can be related to which ofthe following basic principles ?

Which ofthe following methods is used for air cooling of turbo-alternators ?

Hot rolled sheets have ______ value of permeability

The efficiency of a machine should be as ______ as possible to reduce the operating cost.

Cooling and Electromagnets for Machines

Transformer Design and Electromagnets

Design and Operation of DC Machines

Filters