Answer / Narendra Kumar Tiwari

Pros of having 11kV and 33kV incoming:
- Higher voltage levels allow for efficient power transmission over long distances with lower line losses.
- Transformers can be smaller and lighter, reducing costs and ease installation.
Cons of having 11kV and 33kV incoming:
- Higher voltages pose a greater risk of electric shock to personnel.
- Additional equipment is required for voltage transformation, step-up or step-down transformers, voltage regulators, and disconnect switches.
Advantages of converting from 11kV to 33kV:
- Reduced line losses due to the lower current flowing in higher voltage transmission lines.
- Lower equipment costs for transformers and other electrical components since they are smaller at higher voltages.
Disadvantages of converting from 11kV to 33kV:
- Increased investment in additional equipment for voltage transformation, step-up or step-down transformers, and related infrastructure.

what is circuit recombiner and how it is different from circuit breaker

1 Answers  

---

Give atleast 20 alternating current apparatus and devices.

1 Answers  

---

what is thermo stat, explain how its working?

1 Answers  

---

what is Touch and Step voltages

1 Answers   Pinnacle,

---

Why a Transformer Noise during its running condition ??

11 Answers   NTPC, UPPCL,

---

how to calculate the current carring capacity of the conductor

1 Answers  

---

what are types of ups?

1 Answers  

---

how to calculate power factor of capacitor? what is transformer rating?

2 Answers  

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

---

How to calculate Number of Earthing Pits....???

1 Answers  

---

Why don't connect earth wire to elcb?if earth fault occur,how will detect it

1 Answers   TATA, Tata Communications, Telecommunications,

---

What are PLC leader logic program method

1 Answers   AIS,

---