Answer / s.venkatesh

Fire Extingusher B and C type will use in wherever
electrical fire accident happend,Because that two types
only having fleroside quenching type of cabability material
was contain while manufacturing

Answer / ansarelectrapower

5KG DCP FIRE EXTINGUSHER MAINLY USED

Answer / lohith

Class B (dry
cemical powder) and
class C (corbun
dioxide)

what is inrush curent.

5 Answers   BARC,

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how to calculate the no. of turns in secondary side of CT?

1 Answers  

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How a generator is positioned in a hydroelectric power plant?

10 Answers   Infosys,

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You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

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I have 1500KVA transformer ,How much Maximum KW Load is allowed?

15 Answers   GKC Projects Limited GKCPL,

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Name a govt approved university which have 100% online engineering course.

0 Answers  

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What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 Answers   Construction, NPCIL,

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why in crona effect it give violet colour.

1 Answers  

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In case of any eventuality, who is your next of kin?

2 Answers   Edison, Foster Wheeler, GE, GE Energy, HP, Infosys, Koch Industries, Roper Industries, Siemens,

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A group of machines (wind turbines) connected with 33KV feeder and each machines are having individual VCB. The 33KV feeder connected with 110KV/33KV substation. The 33KV feeder tripped by over current at Substation and fault recorded at Substation as OC-R&Y phase. Same time the group of machines VCB tripped by over voltage, the fault recorded voltage was above 66KV by numerical Under/Over voltage relay. While grid drop time, this much of voltage hike is possible?

1 Answers  

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what is daiod

4 Answers  

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ell me capacitor bank chossen formula.load in KW

1 Answers  

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