Interested to Buy Any Domain ? << Click Here >> for more details...
what is electricial and mechnical interlock.
- 9 Answers
- 68165 Views
- Control Dynamics, EFS, HP, I also Faced
- E-Mail Answers
Answer Posted / anwar
hai iam anwar
Electrical Interlock :
this interlock is possible only when any
supply is possible by using one shunt trip & Auxiliary
Contact for any two incomers.if two supply EB & DG in normal
condition only normal incomer supply is in on condition.when
Normal supply is cut then dg supply incomer is comes to on
condition so when suddenly Normal supply is come then only
supply available in one incomer other incomer will on the
OFF position itself by using of shunt trip.
Mechanical Interlocking :
this interlock is used by manually
using the castell lock.
| Is This Answer Correct ? | 25 Yes | 6 No |
Post New Answer View All Answers
What is the importance of counter based plan & how is it scheduled?
What is the difference between voltages or potential difference? And what are they?
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
What are the uses of lead compensator?
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
What is rotating magnetic field?Discuss elaborately.
11 kV line deraction check by an Engineer.
plz send me the procedure and syllabus for mseb exam
Compare salient pole and cylindrical rotor machines.
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
how indusrial diesel generator work
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?
