What should be the minimum depth of ground laid 66 kv ht cable?

What should be the minimum depth of ground laid 66 kv ht
cable?

Question Posted / rubel_dhar

3 Answers
8282 Views
L&T, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What should be the minimum depth of ground laid 66 kv ht cable?..

Answer / ram kumar singh

Min depth in ground for 66 KV cable is 1.2mtr.

Is This Answer Correct ?

3 Yes

0 No

What should be the minimum depth of ground laid 66 kv ht cable?..

Answer / srinivas

The minimum depth of ground laid 66kv ht cable is 1.5mtr.

Is This Answer Correct ?

3 Yes

1 No

What should be the minimum depth of ground laid 66 kv ht cable?..

Answer / satish

Minimum depth of ground laid 66 kv HT cable is 1.5Mtr. in
case direct, and 1Mtr. in case through pipe/closed duct
(Stone ware pipe,CI,Spun reinforced pipe).

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

What is Hot reserves and spinning reserves?

1 Answers

There are two nos of 33Kv/11Kv 5MVA transformers conecting through HT cable from substation having metering at substation itself.One transformer used at a time another remains stand by.Further 11 nos of 11Kv/440V transformers are attached on it and each transformer is having its own Power factor correction panel.Now one 33/11Kv transformer at no load condition/Stand by condition is having power factor in leading side upto 0.21 and while when another tranformer at same situation have power factor in lagging 0.42. Now one thing is clear that transformer one is having 1.5 Km long 33kv cable due to that PF goes in leading side and another is having only 250 mtr length remains him lagging. Now i want to know that how i can maintain the Power factor at no load/ stand by position though both are behaving in seperate manner.

1 Answers

how to calculate 'In'in a system?

2 Answers

what are earthing material

1 Answers

What is the rating of your substation and what are the different types of substations?

5 Answers Bhel, NTPC, UPPCL,

sir, What is the purpose in Generating power plant is operated Lagging PF and Above 0.9 lag PF?

3 Answers

Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me

0 Answers Sail,

what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

0 Answers

i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers

While DG is on Load? we can start the capacitor bank?

3 Answers Inorbit,

state basic meaning of 'INDUSTIAL AUTOMATION'?

0 Answers

What is meaning of DRU in gen.of AVR.

2 Answers

For more Electrical Engineering Interview Questions Click Here