Answer / jitendra

no wrong anser

Answer / cp

more the voltage less the current. in star current is less,
so torque is less

Answer / manikumar agcet

Both current and torque
become 1/3 when
compared to direct online
start.

Answer / kar & sundar

Both current & torque are high in star connection.

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

0 Answers   Divis Laboratories, Intel, Sainor Labs,

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transformer core are laminated for what purpose?

9 Answers   NTPC,

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for measuring current and etc.,why we use value of 1.732 in three phase calculation. not in single phase.why

3 Answers   Bhel,

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What is application of isolation transformer & How it works.

2 Answers   BARC,

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we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

1 Answers  

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How we calculate the current carrying capacity of H.T. cabel?

1 Answers   Bhel,

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1 Answers  

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how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

1 Answers   ONGC,

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Why sip ring used in ac motor also why its not used in dc motor?

2 Answers   RRB,

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what is surge impedance loading and it's significant in power system?

2 Answers  

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Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

1 Answers  

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How can transformer winding insulation be measured (Delta & Star Connections)?

3 Answers  

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