Answer / thowsif_emerson

Dielectric heating (also known as electronic heating, RF
heating, high-frequency heating) is the process in which
radiowave or microwave electromagnetic radiation heats a
dielectric material. This heating is caused by dipole
rotation

Why we connect the capacitor in Delta?if we conect in Star what will happen?

9 Answers  

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we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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effect of decrease in excitation?

2 Answers  

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In an LT pole, the line voltage is 415V. How is it converted to 230V into the house via the service cable?

10 Answers  

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3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

0 Answers  

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in electrical fire which group fier Extinguisher as used

6 Answers  

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why AC voltage source are generate as 50 Hz ?

4 Answers  

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Why have the transformer one earthing to their neutral? Why have the transformer many earthing to their body?

1 Answers  

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what are the basic insulation levels & what its Unit

0 Answers  

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Why the suply frequency in INDIA is 50HZ

2 Answers   HCL,

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Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection

6 Answers   Reliance,

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WHY R USE IN BRUSH IN THE MOTOR?

6 Answers   L&T,

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