Describe transfer machines?

1141

---

Explain the formation of micro structures of pearlite, bainite and martensite in steel?

1120

---

What is the different between brass and bronze ?

1072

---

Which reactor uses natural uranium as fuel ?

996

---

How engine design needs to be changed to burn lean mixture ?

1002

---

What is view factor ?

1250

---

What do you understand by timed cylinder lubrication ?

1123

---

What are the causes of failure of boiler tubes ?

1071

---

What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

1046

---

In a rankine cycle if maximum steam pressure is increased keeping steam temperature and condenser pressure same, what will happen to dryness fraction of steam after expansion ?

1023

---

What is difference between conjugate beam and continuous beam ?

1206

---

Define buckling factor?

1301

---

What causes hardness in steel ? How heat treatment alters properties of steel ?

1137

---

What is the role of silicon as alloying element in steels ?

1038

---

How oxygen can be removed from steel during melting? What are fully killed steels ?

1117

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