Why earthing is required for diesel tank?
Answer Posted / lokeshraj
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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
what is the reactive power what is the use of it in system
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
how does a liquid starter reduce the starting currents?
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
What is lc oscillator?
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
why they were using TRIAC instead relay in some controllers and what is the advantages.
why to use freewheeling diode ( diode in revers bias mode) across dc coil
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
what irequirment need to be followed when working on live equipment