Answer / isha verma

In isometric projection the direction of viewing is such that the three axes of space appear equally foreshortened, and there is a common angle of 120° between them.

In trimetric projection, the direction of viewing is such that all of the three axes of space appear unequally foreshortened.

Which theories of failure are used for brittle materials ?

0 Answers  

---

how many psi to one bar?

6 Answers  

---

2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand

0 Answers  

---

Why cavitation will occur in centrifugal pump and not in displacement pump?

0 Answers  

---

Why entropy change for a reversible adiabatic process is zero ?

0 Answers  

---

---

What Happens when oil pressure in a dg set come down to zero.What are the trouble shooting methods?

1 Answers  

---

i have 3sge type g rav 4 1997 can i modyfied my engine to dual vvti 3sge

1 Answers   Jaypee, Toyota,

---

Define a turboprop engine?

0 Answers  

---

what is the motro?

0 Answers  

---

id 35.00mm ,od 72.00mm & width 23.00mm .how to calculate bearing number.

4 Answers   Bhel, BSFIC, IIT, L&T, SKF, Tech Mahindra,

---

what will happen when there is a kink in the discharge tube?

2 Answers  

---

what is bearing stress?

4 Answers  

---