Question 1

...........is preferred for synthetic fibre mails

Accepted Answer

A) Synchronous motor 
B) Reluctance motor 
C) Series motor 
D) Shunt motor 
A) Synchronous motor 
B) Reluctance motor 
C) Series motor 
D) Shunt motor

Question 2

In a paper mill where constant speed is required

Accepted Answer

A) Synchronous motors are preferred 
B) AC motors are preferred 
C) Individual drive is preferred 
D) Group drive is preferred 
A) Synchronous motors are preferred 
B) AC motors are preferred 
C) Individual drive is preferred 
D) Group drive is preferred

Question 3

By the use of which of the following DC can be obtained from AC?

Accepted Answer

A) Silicon diodes 
B) Mercury arc rectifier 
C) Motor generator set 
D) Any of the above 
A) Silicon diodes 
B) Mercury arc rectifier 
C) Motor generator set 
D) Any of the above

Question 4

Which part of a motor needs maximum attention for maintenance?

Accepted Answer

A) Frame 
B) Bearing 
C) Stator winding 
D) Rotor winding 
A) Frame 
B) Bearing 
C) Stator winding 
D) Rotor winding

Question 5

For derries and winches which of the following drives can be used ?

Accepted Answer

A) Pole changing squirrel cage motors 
B) DC motors with word Leonard control 
C) AC slip rings motors with a variable resistance 
D) Any of the above 
A) Pole changing squirrel cage motors 
B) DC motors with word Leonard control 
C) AC slip rings motors with a variable resistance 
D) Any of the above

...........is preferred for synthetic fibre mails

In a paper mill where constant speed is required

By the use of which of the following DC can be obtained from AC?

Which part of a motor needs maximum attention for maintenance?

For derries and winches which of the following drives can be used ?

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Exam 4: Motor and Drive System

...........is preferred for synthetic fibre mails

In a paper mill where constant speed is required

By the use of which of the following DC can be obtained from AC?

Which part of a motor needs maximum attention for maintenance?

For derries and winches which of the following drives can be used ?

Electric Motors: Selection, Types, and Applications

Motor Selection and Applications in Various Industries

Motor for Various Applications

Motor and Crane Technology: Understanding the Different Types and Applications

Electric Motors and Drives: Exploring Speed, Control, and Efficiency

Contactors, Motors, and Load Torques

Electrical Drives and Components

Motors and Drives for Industrial Applications

Motor and Power Systems

Locomotives and Train Systems

Traction Systems and Locomotive Performance

Filters