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there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.
GATE,
1 5360there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.
GATE,
4 19866Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?
IOCL,
3 13050Explain about relays.. Can we give both AC and DC to the same relay... How it is energising.. Explain its working..
IOCL,
7 14421I am a electronics and instrumentation fresher trying for a job in IT sector. what do need to prepare for the interview?
2 4624In RTU Panel we are having several Analogue & Digital Inputs /Outputs. We are recently facing some problems over Analog inputs , which are not updating properly (But Digital Input are updating normally) Can any one tell me from where the problem is creating , we have checked PLC CPU card, Analog Input card & we reconfigured ,But still the issue is there. Issue : 1. Sometimes Analog values are updating & sometimes not. 2. Analog values are not updating normally , showing some wrong Values 3. Total dead (0 value) Analog values are Level & flow measurement from the field instruments. (But in field the instruments are working normally & Displaying the values normally in local display unit) This problem we are facing in our Water Plant. If any one experienced this same problem or having any ideas related to our issue PLS send your valuable Answers/Replies...
L&T,
6 8710Post New Instrumentation Questions
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Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..
please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?
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Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.
Which type of diagphram use in costic line,DM water line,natural gas line,oil line?
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in mass flow meter what is drive friquancy ?
