what is the design procedure for building

2236

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How to test cement,sand,20mmbluemetal,40mmbluemetal,bricks,concrete by visual and instrument

2119

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what is isolator

2031

---

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

1982

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what is difference b/w watt loss and watt full devices. what is watt loss and watt full devices?

2242

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1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

4801

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what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

1913

---

derive DC RMS value for half wave rectifier?

3155

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Which language of programing is popular? how can i learn it ?

2090

---

what is droop control?

2102

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what do u understand about FACTS? how they are useful?

1926

---

explain with diagram how to protect transformers and substations from over current with help of CT's?

1891

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how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

2735

---

please tel me the calibration of pneumatic controler.

2116

---

What is the formula to find out two phase active & reactive power

2130

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