railway exam in asst loco pilot old test paper

25 Answers   Indian Railways, Loco Pilot, RRB, Southern Railways, TATA, Vimal,

---

1)why the transformer rating in KVA insted of KW 2)why the secondary of ct is shorted and why the PT secondary is open

3 Answers  

---

why using in cable mm square which is mm & which is square why using mm & square.

1 Answers   Airtel,

---

why the value of impedence is taken as %impedence in fault currrent calculation

1 Answers  

---

how will u exactly calculate the unit consumption of the Air conditioners?Split/Window/

3 Answers  

---

A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

---

What is balance beam relay ?

2 Answers   Roman,

---

what is working parincipal of a ht transformer

0 Answers   Pidilite,

---

what is the procedure for erection of a transformer

1 Answers   TCE,

---

Why use the VCB at High Transmission System ? Why can't use ACB? Pls explain the ans.

5 Answers   amps, DLF,

---

how to calculate the kw, Amps consumed by a capacitor, give me the formula for KVAr into capacitance,KVAr into KW & KVA, Amps

3 Answers  

---

Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

---