which is heavier 1kg. of iron or 1kg. of cotton?and why?
- 33 Answers
- 99938 Views
- Getco, Jindal, Lloyd, Naval Academy, NDA, samr, swiggy, I also Faced
- E-Mail Answers
Answer Posted / lallu lal
same.
| Is This Answer Correct ? | 161 Yes | 99 No |
Post New Answer View All Answers
Which reactor uses heavy water as moderator ?
Explain the causes of the exhaust valve leakage.
In General please do read newspapers.And be thorough with 10th history and Geography.Biology also
Define earth lamp?
How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type
hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas
3-4 questions on optical fiber : data based.
What is breather frequency of tank?
What is diffrence between star & delta connnection in practical situation in submersible pump?
What is the law of thermodynamics?
respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id
why centrifugal pump used in I.D.fan and axial pump in F.D. fan
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
Explain the terms solid solution, eutectic, eutectoid and peritectic.
Why would you use pneumatics?
