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I am new in work for 1 of our project we have some instrument in BOM including Pressure, Temp. and so on, I also noticed some objects like pressure switch process HOOK UP; which I don't know what does "HOOK UP" mean here.    3  707
what is the powerfactor gvk   5  850
what will hapen if we give ac supply to dc motor?    2  935
what is the reson in a/c system that TPN TRIPPING abb   0  156
iii) A shunt motor runs at 70 rad/sec from a 460V supply and takes in an armature current of 100A. Resistors of 2.52 ohms and 1.64 ohms are connected in series with the armature and in parallel with the armature respectively. The field excitation remains direct from the 460V supply but the generated torque is halved. Determine the new running speed. Neglect brush voltage drop. The armature resistance is 0.4 ohms. [15]    0  127
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]    0  162
define hysteresis loss, eddy current loss and windage loss    0  165
what is black out?,what is brown out?    1  499
difference b/w timer and counter    1  410
what is the difference b/w KVA and KW? the transformer are mentioned KVA rating and the loads are mentioned KW.why?    0  174
explain maximum demand factor sterling   0  137
hi ,,,,I m going to attend corporate bank exam of specialist IT officer, I don't Know What type of question arise in interview..some suggest me my email id is sbi   0  146
How many number of bars used in circular columns? Explain WHY?    5  2194
types of flages in micro processor ?    4  644
why we use only 4 to 20ma other than 0 to 16 ma invensys   4  1715
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How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC? 450
how can i prepare for the apgenco can u send old qps to 1023
how to reduce earth resistance in sandy soil. 325
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size. 125
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... 211
can any one give me sample question paper of BHEL at as i m appearing for the same exam. 180
what are the 4 rules to start the motor? 166
hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is 193
Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation. 474
dear sir i need some information about prevent eutectic carbide network(as cast) formation in 12% cr steel casting by another alloying element(my analays: c=1.2-1.4 cr=11-13 mo=0.2-0.4 ni=0.2-0.4 )or break network carbid after formation in solidification by heat tretment please help me my email adress: 450
what is meant by twilight switches 7 where its applicable ? 147
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used.. 1507
How to configure Network printer What is DHCP? what is the use of DHCP? 233
types of communication scheme in power plant ? 329
what is the procedure of wet seiving. n percentage of silt in different type of soil? 264
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