The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

1992

why we use visible spectrum for FSO (free space optic),although it seems strange that when we have to communicate in urban areas then too much light will be in atmosphere for the sake of communication.

1871

i have a 1500kVA transformer what is the kWH meter i need to use?

1808

how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

1374

Write down the design procedure of commutaj.

2150

what is the main function of capacitors in mccs.

1753

What is the detailed meaning of automotive clutch endurance test and inertia test?

2454

What are the assumptions made for kynch theory?

1109

why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2944

How to measure the earth resistance value in a concrete pavement(flood light area)?

2233

Pls mail me utility & Dg related question with answer

1797

Why we need biasing for transistor, fet and mosfet?

1062

what are the no. of leaf nodes in a fibonacci tree ?

2493

what is the types of surveying?which type of survey carrying for type of work?

2197

i want questions only on code part like general logics in c and java

1851