which motor is used in electric train...???????
Answer Posted / sanjay dalvi
Dc series motor is used because it have characteristic of
HIGH STARTING TORQUE IT PICKS UP LOAD WITH CONSTANT SPEED.
Is This Answer Correct ? | 28 Yes | 3 No |
Post New Answer View All Answers
How capacitor improves pf
What are test signals and their significance?
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
what is the clear formula to calculate cable size for a load
Define stepper motor. What is the use of stepper motor?
How can we calculate the motor frame sizes?
What are two contours of nichols chart?
What is Control & Relay Panel? And Remote Control Center?
by what factor the starting current is used when comparing star and delta connection for motor starting?
how can calculate 1kva generator running time in 1 liter keroscene
Ac generato how produce power I need for camplet defination
what is the current setting for different relay protection for transformer .
what is thermal resistance of PVC Cable.
What is difference between Harmonic and Non harmonic Capacitor Bank?
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?