EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electric Traction
Tractive effort is required to
All of the listed here
Accelerate the train mass
Overcome the gravity component of train mass
Overcome friction, windage and curve resistance
All of the listed here
Accelerate the train mass
Overcome the gravity component of train mass
Overcome friction, windage and curve resistance
Answer
Download EE MCQ app
Related Question
Electric Traction
Which of the following is the advantage of electric braking?
It is instantaneous
More heat is generated during braking
Motor continues to remain loaded during braking
It avoids wear of track
It is instantaneous
More heat is generated during braking
Motor continues to remain loaded during braking
It avoids wear of track
Answer
Download EE MCQ app
Electric Traction
The overall efficiency of steam locomotive is around
35 to 45 percent
5 to 10 percent
25 to 35 percent
15 to 20 percent
35 to 45 percent
5 to 10 percent
25 to 35 percent
15 to 20 percent
Answer
Download EE MCQ app
Electric Traction
Which of the following is the disadvantage of electric traction over other systems of traction?
Short time power failure interrupts traffic for hours
High capital outlay in fixed installations beside route limitation
Corrosion problems in the underground pipe work
Interference with communication lines
Short time power failure interrupts traffic for hours
High capital outlay in fixed installations beside route limitation
Corrosion problems in the underground pipe work
Interference with communication lines
Answer
Download EE MCQ app
Electric Traction
Which of the following drives is suitable for mines where explosive gas exists?
Battery locomotive
Steam engine
Diesel engine
All of the listed here
Battery locomotive
Steam engine
Diesel engine
All of the listed here
Answer
Download EE MCQ app
Electric Traction
The voltage used for suburban trains in D.C. system is usually
24 V
600 to 750 V
220 V
12 V
24 V
600 to 750 V
220 V
12 V
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram