I need bhel electrical test pattern & paper

0 Answers  

---

examples of resistive inductive and capacitive load

1 Answers  

---

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.

0 Answers   Bhel,

---

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

3 Answers  

---

what are the problems that generally occur in power flows??

1 Answers  

---

What is mean by spike arrester(Voltage Operated)

0 Answers   Siemens,

---

why CERAMIC material is used in insulators??

1 Answers  

---

What is an Automatic Voltage Regultor & what is its use? What are the general componets we use to design an Automatic Voltage Regulator..What are the factors to be considered for its design?

3 Answers  

---

why the impedence of the transformer is expressed in percentage?

3 Answers   DEWA,

---

In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

0 Answers  

---

what is the difference between droop mode and ischnorous mode in thermal powerplant?

0 Answers   GVK, Thermax,

---

iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

0 Answers  

---