what is interlocing and what is the purpose of this?

Answers were Sorted based on User's Feedback



what is interlocing and what is the purpose of this?..

Answer / sukhvinder

adopting interlocking means safety during any type of
operation for example in electrical substations it is must.
in substations operation of isolators, earth switches and
circuit breakers interlocking is provided. when you charge
the line/ict we have to ist open the earth swch then close
isolators and in last circuit breakers to be close. if you
did not open the e/s or not close the isolator cb will not
close due this interlocking.

Is This Answer Correct ?    13 Yes 1 No

what is interlocing and what is the purpose of this?..

Answer / yuvaraj

interlocking meanns two switches not working in same time.
one switch work anotherone not working. this is safety for
electrical operation.

Is This Answer Correct ?    6 Yes 1 No

what is interlocing and what is the purpose of this?..

Answer / kishor a thakkar

i have another example.
we have two belts.one is uper and second os down side for
passing urea or cement.
so we must have privide interlock. first is must run
downside then running is uper belt.
if time any down belt side creat problem so uper belt is
not running. and prouducts will not weasteg.

Is This Answer Correct ?    1 Yes 1 No

what is interlocing and what is the purpose of this?..

Answer / shaari

interlocking means :When two machines are interlocked with there tooths,then only both the machines are able to work at a time if one machine starts to work automatically the other will work if not both are idle.this is interlocking.

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  


what are the insulation properties.

2 Answers   Cable Wireless, MAHINDRA,


what are the reasons for overheating in electrical machines?

3 Answers  


we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

0 Answers   RYK Mills,


we want install 11KV generator to supply power 12km far from the power house.Load to be fed is 1MW.which conductor should we use and wat will be transmission line losses?

1 Answers   CEM Engineering,






hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com

0 Answers  


AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  


How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,


what is the gas pressure at normal & operating conditions of sf6 cb??

2 Answers  


In Battery Charger - What is the meaning of End Cell Voltage and Float Voltage.

9 Answers   FLSmidth, Focus, PSEB,


Which motor has high Starting Torque and Staring current DC motor, Induction motor or Synchronous motor?

5 Answers   BSL, Elite, TTA,


what is linear elements

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)