Answer Posted / farha
Universal motor
| Is This Answer Correct ? | 81 Yes | 4 No |
Post New Answer View All Answers
do we use neutral grounding for resistive balanced load? if we use what happen?
What is difference between Sample test and Routine test in safety standard?
List few applications of d.c series motor?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
How can we choose the rating of submersible motors
What do you mean by lighting transformer?
What is the purpose of using busbar mounting fuse?
Define stepper motor. What is the use of stepper motor?
What are two contours of nichols chart?
how to test YNyn0 vector group in transformer?
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
What does quality factor depend on in resonance?
What happen in ups if phase reverse?
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?