What do you understand by “preset” during the installation process of bridge bearings?

1158

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Explain the advantages and disadvantages of using plastic and timber fenders?

1250

---

what is Bearing Capacity,How to determine it?

1327

---

How much is the cover for slab?

1336

---

Define What does civil status mean?

1497

---

What is “pu” in electrical engineering?

1193

---

Operation carried out in thermal power stations?

1199

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What is vacuum circuit breaker.define with cause and where be use it device?

1368

---

Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

1082

---

Give two basic speed control scheme of dc shunt motor?

1151

---

What is the polarization index value ? (Pi value)and simple definition of polarization index ?

1255

---

Why syn. Generators are used for the production of electricity?

1206

---

1 Ton is equal to how many watts?

1167

---

Why use the vcb at high transmission system ? Why can’t use acb?

1376

---

Define what is the function of anti-pumping in circuit breaker?

1387

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