length l and width b is given for a rectangle.and the perimeter of a rectangle is denoted by p.another rectangle length is 2l and width is 3b and the perimeter of a rectangle is p1.find the ratio between those two perimeters?

1 Answers  

---

Why stress-strain diagram is not prepared by compressive testing instead of testing component by tensile stress?

2 Answers  

---

What is meant by laminar flow ?

0 Answers  

---

What is the difference between proof resilience and modulus of resilience ?

0 Answers  

---

maintenance of sewage treatment plant

3 Answers  

---

---

SUBJECTS: 1 THERMODYNAMICS .2 HYDROLIC MACHINE . 3 POWER PLANT ENGINEERING .4 ENGINEERINGS MATERIALS .5THERMAL ENGINEERING .6 PRODUCATION TECHNOLOGY .

1 Answers   BPCL Bharat Petroleum, HPCL, SAA, TN,

---

What is a stage in a steam turbine?

0 Answers  

---

how does the belt tension is checked and what should be the tension?

1 Answers  

---

sir,iam applied rrb chennai for the post of junier engineer,i need objective type question book,please refer the suitable book,author and publication.

0 Answers  

---

previous question papers for group 2

0 Answers  

---

How does hydraulics work?

0 Answers  

---

What is the trunk type and crosshead type piston

0 Answers   RRB,

---