Interested to Buy Any Domain ? << Click Here >> for more details...
what happen when dc shunt motor field is sudden open in
running condition
- 34 Answers
- 80069 Views
- APGenco, Bhel, IIT, JMRC, TCS, I also Faced
- E-Mail Answers
Answer Posted / tommy
When field ckt is opened field current will be zero,flux
will be zero,as speed is inversly proportional to speed
becoz of zero flux motor tries to rotate at maximum
(infinite),dangerous speed .motor will be damaged(un rooted
etc..)
| Is This Answer Correct ? | 18 Yes | 1 No |
Post New Answer View All Answers
what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line
how brushed dc motor operating ?
how the aircraft outer body and inner body is separated ?
working principle of AC Servo Motor with its construction
what's producer of XLPE cable laying in undergroung
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
what type of earthing do for dry fissure rock?
Explain how you intend to work under pressure to meet up with deadline target?
How many types of protection relays are there based on the characteristic?
Difference between Lugs and Thimbles
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
how to revers the direction of single phase motor
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
Should power factor be low or high?
What are the advantages of hydropower?
