Answer / raki

in leading pf curren will have more harmonics

Answer / abhi

the genrator is design for lagging p.f. because normally
genrator run on normal p.f.,but sometimesthe force of input
is very high.so in this way the generator does not
working.so we design generator for lag p.f.

Answer / shekhar saxena

IF generator is designed for leading power factor then, the
leading current will harms the windings of generator and
ultimately the there will be damage of whole machine.

difference b/w bus bar and tie line?if possible explain with eg:

2 Answers  

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What is GIS (Gas Insulated Switchgear)

3 Answers   Power Grid,

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Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,

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Why CT secondary is grounded?

4 Answers  

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what is metering cum synchronizing panel and how it is used?

0 Answers   Wipro,

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How to select a contactor? How many types of contactors are available

0 Answers   TCS,

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The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?

4 Answers   HCL,

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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

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How the value of KVAR of capacitor bank used in switchgears calculated??

2 Answers  

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why Ac current is alternating in nature?(or)why alternating current changes its direction?

3 Answers   APGenco,

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On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?

6 Answers   RR, TNEB Tamil Nadu Electricity Board,

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Can anyone tell me how a 12v battery is transformed to 20,000v at the spark plug

6 Answers  

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