Answer / engr. kashif

Insulation+ increased surface area to dissipate effect of lightning.

why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points

1 Answers  

---

what are the reasons of low voltage during start the DG?

1 Answers   Godrej, Tata Power,

---

how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?

1 Answers  

---

What is the necessary and sufficient condition for stability.

1 Answers  

---

What is power factor? Whether it should be high or low ? why?

9 Answers  

---

in 5 mva transformer 33/11 kv s/s what rating of capacitor bank is required & what is the fourmula for rating

6 Answers  

---

what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

1 Answers  

---

in india why 50 hz and 220 volt taken as standard rating for equipments whereas in US 100hz and 110v is consided as standard rating.is this method save power.

5 Answers   Wipro,

---

How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1 Answers   Alka Electromech, Aramco,

---

Explain the working of variable frequency transformer?

1 Answers  

---

What is difference between safe PLC and normal PLC

1 Answers  

---

whats the application of voltage regulation? and whats the voltage regulation's device?

1 Answers  

---