What is meant by transformer, why it should be used, with
out that equipment what happens if we transformed the
supply?
Answer Posted / apurb prakash
Transformer is an static electrical device.which transfor
energy from one electrical circuit to another
circuit,without changing in frequency.if we transformed
without using this device the cost and looses becomes more
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
battery capacity use of made?
What is the working mechanism of OLTC in Power Transformers????
1.What is captive power plant? 2.What is national grid?Give brief idea.
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
what can be the causes of capacitor start motor having a higher current that its actual
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
How would your past experience translate into success in this job?
how tto ingress mw in turbine explain.procedure ?
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
What is the difference between hot and cold loop testing?
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
What is an iron loss or core loss pi?