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Engineering AllOther (1379) what are the different types of communication cables used in automation and what are the difference in the cables
KN,
1 3987Is it possible to import & export power through the same power transformer? what will be the vector group normally for both different or same?
1 4033I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
1 3287in control valve is constructed as per API 6D or API 6A, then which standard is used for fire testing of valve?.
1 4342in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.
2024we have 400kv/6.6kv transformer ,it has total 9 taps on HV side with normal tap on tap no 5.when we took the ratio test we observed that ratio was decreasing from tap 1 to tap 5 and was found increasing from tap 5 to tap 9.What is the reason?if anyone have related document then please send me on the email id ankushbahale@gmail.com......plz plz
1 3939whycircuit breaker is not connected at the generator end where the capacity of the generator is more say 60MW, 100MW etc.
2 6604
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
Hi guys! I buyed this clone carprog but i realized that not reading 24cxx. I tried 93cxx and 25cxx and it read.But 24cxx not.I tried to put external power.Of course the eeprom was soldered out.The interface is new and never read 24cxx.I tried many 24cxx .Is there a solution for this problem? I read in other forum that need to replaced 74hc125D with 74hc125M 4 pieces. thanks!
Different sizes of Hollow blocks and its weight. Thanks.
how you configure motorvision relay (L&T make)from DCS
please what is the number of bars required for a column of 6mx6m and 450mmx300mm,its a commercial building (Church)
can u send me ttq upto 2008 on my email id pooja_bora18@yahoo.com.sorry for the trouble.
what's the difference between windows serevr 2003 or windows XP.
pls ,send me technical questions of jindal steels and power ltd
What is the different types of cable & current capacity of cable
What are the components of feedback control system?
What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.
impliment (AB)`+C to transistor representation
What is the selection process of breakers. Can any one please give a formulation on same?