Answer / k.prakashchandra

This is employed in DC earth fault locater.

2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?

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In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.

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How do you find HT and LT sides of a distribution transformer only by looking at it from outside?

1 Answers   Nespak,

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Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

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Why are transmission lines multiples of 11? Is it because of some historic reason ? Or is there a scientific base to it?

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How do you determine the size of transformer radiators in a transformer?

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What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?

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What is bushing?

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Difference of induction motor & servo motor ??

0 Answers   Macpower CNC Machines,

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what is max. continous current of LT side of distribtion transformers? ie for25kVA, 63kVA, 100kVA, 200kVA etc

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in dc machines in the armature nature of power is ac but why we take rasistance instead of impedance?

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2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

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