Please clarify, 1. Is it

Please clarify,
1. Is it required to lay two runs of GI wire along
with Armoured LT cable if it is laid between one big mains
(63Amps TPN SDF) to small main (32A TPN SDF) with proper
glanding termination?
2. If the armoured cable with proper glanding is laid from
DB to CNC machine, is it required to run two runs of body
earthing to the Machine from DB?
3.If the armoured cable with proper glanding is laid
from Substation to Hangar, distance is approx. 100 mtrs, is
it required to do earthing at shop area though the primary
termination at substation is earthed through gland.

Question Posted / sreenu

0 Answers
2008 Views
HAL, I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Electrical Engineering Interview Questions

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

0 Answers

In Slip ring Induction Motor we use Liquid Rotor Starter for Starter Every Time Liquid Filling we need add Soda Sodium Carbonate or only Distilled water is Enough.

2 Answers

Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

0 Answers Accenture,

how to test vector groups in transformer differential relay.

1 Answers

If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

0 Answers Kirloskar,

Name quantities which are not transformed in the tranformer.

3 Answers

The CHARGED BATTERY GET DISCHARGED WHEN IT IS NOT IN USE FOR LONG TIME.GIVE REASON.

1 Answers

which will glow brighter?bulb 1 (110v,100w) and bulb 2 (230v.200w) series connection

6 Answers EnPower India,

IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

0 Answers

why we use 6nos of C.Ts on 11kv incoming?

2 Answers

differtiate between energy consevation and energy efficiency..

1 Answers L&T,

what will be the effect on a bulb in case its connetion is change from live and neutral to live and ground??? 1) in case of single phase AC supply 2) in case of DC supply.......???

1 Answers

For more Electrical Engineering Interview Questions Click Here