Why the colour of insulator is always is chocolate in
colour?
- 3 Answers
- 12176 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / ramkumar
To make it less visible when seen from above (merges with the
ground colour which is brown mostly) and thereby minimize the
risk of air borne attack during wars.
Similarly grey is chosen in US and certain other countries so
that the insulator merges with the sky above when seen from
ground and make it harder to aim and shoot (prevent vandalism)
| Is This Answer Correct ? | 11 Yes | 21 No |
Post New Answer View All Answers
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
Control wiring of a dol starter for forward and backward
What is the importance of counter based plan & how is it scheduled?
how oti and wti connections are different from each other?
what is the voltage between earth to neutral in lift.
Can we transmit digital signal to long distance ?
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
what is arc flash and what are the hazards involved
Explain Circuit Breaker Trip Characteristics in detail.
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
How many types of circuit loads are there in a common electrical circuit?
Explain and give examples about VCB?
