Two electronic energy meters are connected to seperate phase wires, but connected to a looped neutral. Are these going to function correctly?8 6803
why we use star connection on the primary side of a transformer?5 11354
Questions :- HR- Q.1 about yourself & family background ? Q.2 Why u choose Power sector as ur carrier starting not any other sector ?? Q. 3 What think abt NTPC ? Techincal Questions:- Q.1 about Vocational Training……What u did , see the main equipments….etc Q.2 Why a transformer Noise during its running condition ? Q.3 about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ? ……..some discussion type ? Q.4 What is relation between transmission lines & Communication lines ? Q.5 Which Machine u will prefer to use at a place where flammable gases are coming out & why ? Q.6 how fault in an electric system is detected & hw protection of equipments is done ? Q.7 Why we didn’t feel electric shock in an electric train ?? Q.8 Anything u want to ask from us ??44 21638
What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?22 50274
campared to ac, in dc corona loss is4 6005
what is the difference between thyristors and capacitors2 5862
two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why?16 44708
A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....2 2721
WHAT ARE THE BELT HORMONICS IN AC MACHINE HOW TO REDUCE IT2 2493
if u give d.c. supply to transformer primary then what happen.&why??????????????4 5647
In simply words(not explain any formula )what do you mean by power factor.?5 3597
What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?2 3321
What is the difference between voltage and emf ?3 3817
What is complex power?1 1563
What is wheel chamber in steam turbine?is it impulse blades are called wheel chamber in the steam turbine?
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
Draw a flowchart to find the average of four number?
uses of checklist
What will be weight of 0.5mm GI sheet per sq.ft?
Toxin X is released only in mature spores of a single fungus and only when both alleles at a single locus are present. The toxin is never observed when the alleles are together in hyphae or modified hyphae. What division is the fungus found in?
What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?
write a program to display all prime numbers
How to make privision in SAP. (Please revert on the possibility of making this happen at PO Stage)
What is the Problem in Testing Antibiotic Sensitivity of Clumping Bacteria?
what is the filters in biztakk server? where it can use?
I have cleared written test and one Technical round in one company? now i have to face an Client Round through telephony? Any body have faced client round, how will it be , wil they ask technical or is it only formality round? im nervous, plz let me know wat all they may ask? i have this round on monday?
why ac waveform repesented by using sine wave why not others?
What is Cell Bank Purity ?
• Which is the latest one?