Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / dinesh goswami
1. measring output current
2. check the coil resistance
3. Insulation resistance coil to earth
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
What is the bundle conductor?
Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????
Define availability (operational)?
What are test signals and their significance?
what should be correct gas pressures to be a 1.5 ac unite
Explain about retrofitting of machine tool.
how to enter inverter parameter? without manaual?
What is the limitation of kirchoffs law?
We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?
What do you mean by a phase angel of instrument transformer?
what is a reactive power? what is the relation with power factor?
why we use 630mm single core cable for transformer secondary side and why two neutral cable
hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?
