This is designed to incentify community members as a proof of contribution token.

Using this You can,Buy courses,Reward others and exchange for real money.

WHITE PAPER COURSES

Real Problems! Real Experts!

Join Our Telegram Channel !

In eduladder you can Ask,Answer,Listen,Earn and Download Questions and Question papers.

Watch related videos of your favorite subject.

Connect with students from different parts of the world.

Apply or Post Jobs, Courses ,Internships and Volunteering opportunity. For FREE

See Our team

Wondering how we keep quality?

Got unsolved questions? Ask Questions

GATE
GMAT
CBSE
NCERT
Career
Interview
Railway
UPSC
NID
NIFT-UG
NIFT-PG
PHP
AJAX
JavaScript
Node Js
Shell Script
Research

Checkout our YouTube channel for video tutorials and learn more about Eduladder.

New updates

Searching for :What Boolean operators can be used in JavaScript?Date:2022-10-01 05:23:31Done by:Anonymous user(Visitor)Searching for :What Boolean operators can be used in JavaScript?Date:2022-10-01 05:23:15Done by:Anonymous user(Visitor)

Searching for :RailwayDate:2022-10-01 04:31:16Done by:Anonymous user(Visitor)

View All

Career 2.0

You might be intrested on below oppertunities Show me All

Posted By:Eduladder

### Similar Questions

**A pressure die casting set-up was tested by injecting water (density 1000 kg/m3) at a pressure of 200 bar. Mould-filling time was found to be 0.05 s. Afterwards, the actual casting is made by injecting the liquid metal (density 2000 kg/m3) at an injection pressure of 400 bar. Neglect all losses (friction, viscous-effect, etc.). The approximate mould-filling time (in s) is**

1 Answer

**A rrange the following processes in INCREASING magnitude of surface roughness of the casting. P. Investment casting Q. Permanent mould casting R. Pressure die casting S. Sand casting**

4 Answer

**A sprue in a sand mould has a top diameter of 20mm and height of 200mm. The velocity of the molten metal at the entry of the sprue is 0.5m/s. Assume acceleration due to gravity as 9.8 m/s2 and neglect all losses. If the mould is well ventilated, the velocity (upto 3 decimal points accuracy) of the molten metal at the bottom of the sprue is ________ m/s.**

1 Answer

**A centrifugal pump is used to pump water (density 1000 kg/m 3 ) from an inlet pressure of 5 10 Pa to an exit pressure of 5 2 10 Pa. The exit is at an elevation of 10 m above the pump. The average velocity of the fluid is 10 m/s. The cross-sectional area of the pipes at the pump inlet and outlet is 3 10 m 2 and acceleration due to gravity is g 10 m/s 2 . Neglecting losses in the system, the power (in Watts) delivered by the pump is ________ (rounded off to the nearest integer).**

0 Answer

**The pair of variables that always exhibit monotonic decrease with height in the atmosphere is**

1 Answer

**Angle of internal friction of a certain grain (bulk density = 650 kg m-3 ) is 30°. A bin filled with this grain experiences a pressure of 60 kPa at its base. Ignoring the factor of safety, the safe height (in meter) to which water (density = 1000 kg m-3 ) can be filled in this bin (rounded off to two decimal places) is _________.**

0 Answer

**In sand-mold casting of a metal, it takes 180 seconds for complete solidification of a 27 cm3 cube-shaped casting. All other parameters remaining constant, the total solidification time (in seconds, rounded off to one decimal place) for a cylinder-shaped [radius = 1 cm and height = 6 cm] casting of the same metal, is___________________.**

0 Answer

**The actual vacuum in a condenser is equal to:**

1 Answer

**A disk turbine is used to stir a liquid in a baffled tank. To design the agitator, experiments are performed in a lab-scale model with a turbine diameter of 0.05 m and a turbine impeller speed of 600 rpm. The liquid viscosity is 0.001 Pa s while the liquid density is 1000 kg/m 3 . The actual application has a turbine diameter of 0.5 m, an impeller speed of 600 rpm, a liquid viscosity of 0.1 Pa s and a liquid density of 1000 kg/m 3 . The effect of gravity is negligible. If the power required in the lab-scale model is P1 and the estimated power for the actual application is P2 , then the ratio P 2/P1 is**

0 Answer

**A driller finds an oil reservoir with a gas cap starting at a depth of 1000 m from the surface. Gate-2018-General-Aptitude**

0 Answer

**Find the minimum power required to maintain the flow of liquid in a pipe for a pressure drop of 100 kPa.**

1 Answer

**Green sand mould indicates that -gate-mechanical-2011**

1 Answer

**The pressure that does not have any measurable influence on the void ratio or shearing resistance of the soil mass is. GATE- Agricultural Engineering- 2013**

2 Answer

**An open tank of 2 m × 2 m × 2 m is filled with layers of two fluids. Depth of each layer is one meter. The top layer is that of an oil of specific gravity 0.8. The bottom layer is of water. Consider the density of water w = 1000 kg/m3 and acceleration due to gravity g = 9.8 m/s2 . Neglecting the effect of atmospheric pressure, the force (in N) exerted by the fluids on one of the side walls of the tank is ______**

0 Answer

**The actual vacuum in a condenser is equal to:**

1 Answer

**The depth H is ___________ m (round off to the nearest integer).**

1 Answer

**Pressure drop in the granular zone of a blast furnace is 300 mm of water per meter of the bed height. The bed permeability is 0.8 m4 . N −1 . s −1 . The volumetric flow rate of gas per unit area through the bed [in (m3 . s −1 ). m−2 , rounded off to the nearest integer] is ________________. Assume Darcy’s law is applicable and g = 9.8 m. s −2 . Density of water = 1000 kg. m−3**

0 Answer

**The pressure and velocity at the throat of a Venturi tube, measuring the flow of a liquid, are related to the upstream pressure and velocity, respectively, as follows: GATE-Instrumentation-Engineering-2014**

1 Answer

**What do you understand by the term 'Absolute Pressure'?**

1 Answer

**The Pitot tube of an aircraft registers a pressure p0=54051N/m^2. The static pressure, density, and the ratio of specific heats of the freestream are p=45565N/m^2, rho=0.6417 kg/m^3 and gamma=1.4 respectively. The indicated airspeed in m/s is?**

0 Answer

### Notes

**Laser Cladding**

**VTU SYLLABUS 2010 (Civil) FLUID MECHANICS [10CV35] Engineering**

**6 ME705.F. Foundry Technology Notes**

**CE2258 HYDRAULIC ENGINEERING LAB**

**CE2308 SOIL MECHANICS LABORATORY**

**GEOTECHNICAL LABORATORY EXPERIMENTS**

**CE2305 FOUNDATION ENGINEERING**

**I ching the book of change**

**CG and Visualisation Lab(10CSL67) Vtu prg-9**

**Holographic Memory**

## A pressure die casting set-up was tested by injecting water (density 1000 kg/m3) at a pressure of 200 bar. Mould-filling time was found to be 0.05 s. Afterwards, the actual casting is made by injecting the liquid metal (density 2000 kg/m3) at an injection pressure of 400 bar. Neglect all losses (friction, viscous-effect, etc.). The approximate mould-filling time (in s) is

## (A) 0.05 (B) 0.075 (C) 0.1 (D) 0.2

Asked On2019-04-07 17:23:10 by:Rohit498

Taged users:

Likes:

Rohit498

Dislikes:

Be first to dislike this question

Talk about this Like Dislike

Download question setAnswers## A pressure die casting set-up was tested by injecting water (density 1000 kg/m3) at a pressure of 200 bar. Mould-filling time was found to be 0.05 s. Afterwards, the actual casting is made by injecting the liquid metal (density 2000 kg/m3) at an injection pressure of 400 bar. Neglect all losses (friction, viscous-effect, etc.). The approximate mould-filling time (in s) is

(A) 0.05Likes:

Be first to like this answer

Dislikes:

Be first to dislike this answer

Talk about this Like Dislike

## You might like this video:Before you feel it : Pressure.

Watch more here

## Watch more videos from this user Here

Learn how to upload a video over here

Lets together make the web is a better placeWe made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams"with these.Answer a question:You can answer the questions not yet answered in eduladder.How to answer a questionCareer:Work or do your internship with us.Work with usCreate a video:You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder