Answer Posted / siva

When industry they using load can be change depends upon
time that time current and voltage also raise or low we
Maintance the volatge and current constant so tap
changeover is import to raise the volatage or current dure
to the load

why all the feeders are designed in a particular manner ... is there any reason for that???

1951

---

what is gridrotor resistance starter

1872

---

Type of motor stater detail and working detail

1659

---

how we calculate torque ? how we improve it ?where torque will either motor or generator ?

2064

---

What are the types of the glands and difference between single and double compression type of cable Glands.

2079

---

which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing

2601

---

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

3044

---

What is knee point voltage of transformer?

1136

---

what is the working principle of energy saver control panel. please give the complete calculation & theory.

2444

---

how we can calculate chiller required ampear?

2049

---

What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1

1875

---

hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1973

---

What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr

1069

---

What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

1601

---

ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

2082

---