Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT IS AN INTERLOCK SYSTEM ?? HOW THEY WORKs ?? WHERE IT IS
USED ??? MAINLY ??
- 2 Answers
- 7895 Views
- TATA, Tata Steel Limited, I also Faced
- E-Mail Answers
Answer Posted / rt langley
Interlock could be to protect equipment or personal. Boiler
loose water flow interlock shuts down boiler to prevent
damage. Flame eye in boiler loose signal interlock shuts off
gas to prevent explosion. Photo eye beam is broken garage
door returns to open position to keep from crushing you.
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.
why orfice is not used for main steam flow calculation
How earthing can be checked????
how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i
we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks
Explain the working of an electronic level troll.
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
How to Calibrate Interface Level Troll in field
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
Can I calibrate the Electromagnetic Flow Meter on line and How.
I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.
If we increase only P what will be controller action ?
What is Cavitation in a control valve?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
