plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

0 Answers  

---

can we install LT panel & HT panel in one room?

1 Answers  

---

How to calculate the total number cells required for a particular KVA UPS system?

1 Answers  

---

A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

---

electrical knowelge

0 Answers  

---

how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  

---

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor frequency at maximum torque point is A 3.33% B 4.44% C 5.55% D 6.66%

1 Answers  

---

What is a current transformer?

2 Answers   KEPL,

---

What do you mean by nominal ratio of instrument transformer?

1 Answers  

---

why two wires are wound alternately to each other in single phase wires?

1 Answers  

---

wht is the purpose of the earth electrode other then earthing

1 Answers  

---

difference between ceiling fan

24 Answers   Altius Technologies, Raisoni, TCS, Uni Deritend,

---