If not into production, how far did you follow the design and why did not you see it into production?755
what is the reason of power development in synchronous generator due to saliency ?1 4985
How is a 100 MVA transformer cooled?9 15340
What are the main Electrical IS rules?3 6579
when we increase load , current drawn from source also increases why ?5 15214
what is the difference between earth and neutral?56 112759
What is thyristor?13 16092
What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?
what is the instataneous value of voltage in a 3-phase balanced star connected circuit?6 7397
For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?8 13436
In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?9 9034
why power not passes in plastic and rubber material
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
What is mean by Sensitive Earth fault & what are the effects
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its firstname.lastname@example.org help me frds
While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is email@example.com
How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula? Equate Petrochemical 0 1 how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec. 0 1 What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding? Equate Petrochemical 0 1 What is required of exietation to the alternater. 0 1 why star point of HT motor not earthed? Equate Petrochemical 0 1 Why we are getting low voltage in star connection? Equate Petrochemical 0 2 What's ND relay & it's functions? Equate Petrochemical 0 2 How instantanious short circuit current is calculated? its formula? Equate Petrochemical 0 2 What is servo Motor? What's the advantages of this motor over Induction motor? Equate Petrochemical 0 2 What is core CT & it's function? Equate Petrochemical 0 3 what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY L & T 0 4 What is required of exietation to the alternater. KNB 1 23 what is the design voltage for 6.6KV 2000 KVAR HT capacitor? Consultancy 0 3 Pls explain about vfd control?Where it is used, Give some example? siemens 1 22 Please explain me abt PQ diagaram in the power sector. 0 9
whate is the meaning of balance/unbalance,in stabilizers type
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
what is the transiant condition in alternator? and how it can be prevanted?
how many testing is necessary for 27 MVA transformer?
WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?
What safety precaution are to be taken for avoiding electric hazards ?
What are differences between Voltage, EMF & Potential difference ?
how to meas-our losses for L.T & H.T