Answer / rahul kumar

There are two type of transformer
1=step up
2=step down

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

0 Answers  

---

Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

---

what is lowest system voltage?

7 Answers   Apex Holdings,

---

Pls explain about vfd control?Where it is used, Give some example?

3 Answers   Siemens,

---

Why more than 2.5 MVA distribution transformers (secondary is 440V)are not used in india.

1 Answers  

---

Can I use less voltage cable for neutral, since the voltage of return path is zero ideally?

3 Answers   Vijai Electricals,

---

why we have to do tan delta test of the transformer oil???

5 Answers  

---

Short circuit voltage of a transformer mainly depend on A ohmic resistance of primary B ohmic resistance of secondary C magnitude of leakage flux D cross sectional area of core

1 Answers  

---

How to configure the drives in PLC, through Profibus commnication. And to how to address it?

0 Answers  

---

How can I known multiplying factor .without multiplying table

0 Answers   Student,

---

For backup batteries connection,which method is best? series or parallel ?  

3 Answers   ABC,

---

what is the function of fire alarm system?

5 Answers  

---