jamal khan

• Apr 22nd, 2015

What is casting parameters?

ADIRAJ C K

• Jul 12th, 2014

In process audit- The parameters of the machine (speed,feed,rpm etc) are taken into consideration but in Product audit- The parameters of the job (dimension,strength,surface finish etc...) is taken into consideration.

Answer Question  Select Best Answer

what is cavitation? why it is occured and how it is occured ?

Vaibhav Jadhav

• May 15th, 2015

in flow system when the pressure of the fluid reaches below its vapor pressure, the pockets of bubble are form, this pockets of bubble when flows with the fluid and reached high pressure region,the fl...

Answer Question  Select Best Answer

Ajit kumar

• Jun 3rd, 2015

The most common use of Suspension in Automobile are:-

1. Di Dion tube
2. Solid axle
3. Trailing arm
Semi Independent: Torsion Beam suspension
Twist beam rear suspension
4. Double wishbone
5. Macpherson strut

Mallayya S M

• Oct 12th, 2012

Leaf spring
Coil spring
Shock absorbers

Answer Question  Select Best Answer

How to recover the unbalancing of two wheeler handle?

Kingslayer

• Jul 8th, 2015

When you are unbalanced on a 2 wheeler, it means definitely you are tilting on a particular side and are about to fall. But when, you actually never fall from your 2 wheeler that easily. Why so..? Bec...

Answer Question  Select Best Answer

What is the clearance between male and female screws

Muhammad ayaz zaib

• Jul 10th, 2015

The needed maximum clearance depends on the rotor diameter and is about 1 thousand of the diameter, max. So if the diameter of the rotor is 200 mm, the clearance would be only 0,2 mm,

vikas mittal

• Jul 9th, 2015

3 Micron

Answer Question  Select Best Answer

ellayne

• Jul 12th, 2015

Pyrotechnology I know has to do with fire, and its a branch on its, of which they deal whith deadly powder which make fire works

Jesse Smith

• Oct 5th, 2007

Pyrotechnology involves technology with fire. Such technology can be found in movie effects and stunts.

Answer Question  Select Best Answer

What is the Weight of MS and SS Square Tubes per Meter?

List the best Welding options along with parameters like Power, Voltage, Gas flow for MIG Wielding

Sibin Lakshmanan

• Aug 20th, 2015

Mig Gun,Wire feeder,Gas Regulator,Hoses,Elecrtodes

Answer Question  Select Best Answer

What is relative Humidity? Why it is used?

shaik samdani

• Sep 1st, 2015

Relative humidity means percentage of water content available in the atmospheric air. It is basically used where air-conditioning is required for example textiles industries, chemical industries, pharmaceutics companies &A/C halls etc.

P. Ramanarayanan

• Aug 19th, 2015

The relative humidity of an air-water mixture is defined as the ratio of the partial pressure of water vapor in the mixture to the equilibrium vapor pressure of water at a given temperature. It is measured using hygrometer

Answer Question  Select Best Answer

Why we put 1st gear for move a rest car instead of 4th gear

shaik samdani

• Sep 3rd, 2015

To move any vehicle from stationary condition we required more torque over than speed, in 1st gear drive wheel is smaller than the driven wheel so more torque generates. But in 4th gear drive wheel bi...

MAYANK JAISWAL

• Mar 16th, 2015

Bcoze a car in REST need more TORQUE to move (larger dia. of gear provide this torque).

Its same as we need larger force to push any object from rest, as compare to force needed to b keep a moving object in motion.

Answer Question  Select Best Answer

How does the cooling by air conditioning affect the relative humidity?

shaik samdani

• Sep 5th, 2015

Simply RH is calculated as difference between dry bulb & wet bulb temps. The difference b/w these more RH% is more, its less RH% is less. When we apply A/C to dry bulb, temp decreases so RH% also decreases.

rekha

• Dec 3rd, 2012

Relative humidity is ratio of mass of vapors in a given volume of air to the mass of vapors in the same volume at saturated point. With increase or decrease of % humidity or degree of saturation the relative humidity will be effected.

Answer Question  Select Best Answer

pand

• Sep 5th, 2015

DTS-i which is stands for Digital Twin Spark Ignition. If we using this engine the fuel efficiency will increase. So we get high speed.

lavi bhardwaj

• Oct 20th, 2013

Dtsi(digital twine spark ignition )engine
is used for better combustion of air and fuel mixture.it is only available in bajaj automobiles.

Answer Question  Select Best Answer

Why gas container are mostly in a cylindrical shape?

SARATH

• Sep 25th, 2015

Theoretically, a spherical pressure vessel has approximately twice the strength of a cylindrical pressure vessel with the same wall thickness, and is the ideal shape to hold internal pressure. However...

shubham Gupta

• Jun 18th, 2015

Due to stress distribution we made the shape of gas cylinder in spherical shape.

Answer Question  Select Best Answer

What is hybrid vehicle? Where it is being used? How is it beneficial over the Ordinary Vehicle?

Kuldeep Janbandhu

• Oct 9th, 2015

A hybrid vehicle is a vehicle that uses two or more distinct power sources to move the vehicle for example a conventional internal combustion engine and also a high voltage electric motor.

NSK7777

 Profile Answers by NSK7777 Questions by NSK7777

• Aug 20th, 2009

A hybrid vehicle is a vehicle mostly that uses both electric motor and the engine as a power source. During idling---it uses only the engine power .During acceleration---it uses both engine and motor ...

Answer Question  Select Best Answer

Explain in detail about Entropy and Enthalpy independently

vikas rai

• Oct 9th, 2015

Entropy is how well molecules in a system are aligned.
Enthalpy is the amount of heat absorbed or rejected by the system.

BHARANIDHARAN SAKTHIVEL

 Profile Answers by BHARANIDHARAN SAKTHIVEL Questions by BHARANIDHARAN SAKTHIVEL

• Sep 21st, 2015

Entropy is the measure of disorderliness of a system. It is calculated by S=Q/T; &S=&H/T.

Enthalpy is the amount of heat content used or released by a system, H=U+PV.

Answer Question  Select Best Answer

Mohit sharma

• Oct 19th, 2015

Double Twin Spark Ignition

sathish Guru

• May 27th, 2015

Dtsi means digital twin spark ignition...this function used in bike engg capacity & mil &Rpm and all engg functions including

Answer Question  Select Best Answer

What will happen if diesel is used instead of petrol in Si engine?

Navneet singh

• Oct 19th, 2015

The self ignition temperature of petrol is lower then diesel and also we know that compression ratio of a diesel engine is very high as compared to petrol or SI engine so petrol ignites readily in CI ...

AJAY MISHRA

• Aug 25th, 2015

SI engine does not work with diesel but will be knocking apply petrol in CI engine.

Answer Question  Select Best Answer

ismailrashwan

• Oct 31st, 2015

If electrical spark combustion cycle was uncontrolled that leads to (H,M) cases or if electric spark distributor was not adjusted.

nirmal

• Sep 10th, 2015

I could not understand whether inlet or exhaust valve opens all the time. Give me a clear answer

Answer Question  Select Best Answer

Name the types of power transmission elements with respect to drive ?

Read Best Answer

Editorial / Best Answer

dibugwu ifeanyi  

 Profile Answers by dibugwu ifeanyi Questions by dibugwu ifeanyi

• Member Since Nov-2008 | Nov 19th, 2008

---

Gear drive, Belt drive and Chain drive.

nikhil

• Nov 7th, 2015

Gear drive
Chain drive
Belt drive
Shaft drive

praveen

• Oct 17th, 2015

Power transmission
By V Belt
By Chain
By Gear
By Rope

Improve Answer

nasser khattab

• Nov 8th, 2015

Procedure to operate a pump open inlet valve but for outlet valve (open or close) changes due to pump type. If it is a centrifugal pump then close outlet valve and after run then open it slowly. If it is a displacement pump open outlet valve before run the pump.

karthik

• Sep 6th, 2015

Check suction valve and discharge valve are open then check oil level and start the pump switch.

Answer Question  Select Best Answer