Answer / megh

To start the lamp, it will work
like starter in tubelight.

what is the method of earthing of a transformer using electrodes?

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Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?

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what is the relation between the size of the machine and the frequency? (when the frequency increases the size of machine will increase,why?)

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hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

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Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir

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If genrator not build up voltage , How u can Manually Excite ?

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how to identify conection leads of an unknown electric motor

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what is active network?

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In 3pin or 5pin socket why the earth pin is bigger

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How to calcute the cable size for both HT and LT please specify the formula for that Regards Chethan C

1 Answers   Bhel, Student,

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The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 Answers   Engineers India Limited,

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hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks

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