Answer / manoj kumar

i think to find any fault on it easily. And any moisture content or dust content and any breaks are easily noted. brown is easily seen below the sky and above the ground.

Answer / mukesh jakhar

All birds dislike that colour so insulator prevent from birds wastage

Answer / 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)

please mention the minimum IR value for different voltage systems

6 Answers  

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why is the transmission voltage is multiple of 11?

4 Answers  

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description with working of all parts of a Diesel generator???????

0 Answers   DELL,

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How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 Answers  

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what is the correct format to create a resume for interview??

0 Answers  

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What is full form of ELECTRICAL?

3 Answers   Changwoon, DP World, Electrical, GSS, HCL, ITI, L&T, Maruti Suzuki, MCC, SMR, Somany Ceramics, TRDP, Wipro,

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Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used

0 Answers  

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explain the operating principles of CVT & RVT

2 Answers  

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IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION INSTEAD OF OLR & CONTACTOR ?

1 Answers  

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What is an order of a system.

0 Answers  

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How do you connect the capacitors on polyphase circuits?

10 Answers   L&T, Transco,

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draw the block diagram of fire alarm?

0 Answers  

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