What is a cam shaft?

Last Answer : What year, make, model? What’s normal mileage you’ve seen? What’re you seeing now? How many miles are on the odometer? When’s the last time you had some kind of scheduled maintenance done?

What is mechanics?

Description : What is mechanics?

Last Answer : http://en.wikipedia.org/wiki/Mechanics

How To Make Mechanics Hand Cleanser

Description : How To Make Mechanics Hand Cleanser

Last Answer : Grind up a bar or two of your soap 1 c. borax 1-2 t. pure turpentine 1 t. sweet orange essential oil 1 c. ground soap With very clean hands, work the turpentine and essential oil into the borax ... black on the outside. Don't forget to put a nail brush and pumice stone out with the hand cleanser.

Explain Construction and working of Francis Turbine with neat sketch.

Description : Explain Construction and working of Francis Turbine with neat sketch.

Last Answer : The main parts of the Francis turbine are: 1) Penstock: It is the large pipe which conveys water from the upstream of the reservoir to the turbine runner. 2) Spiral casing: It is a closed passage ... After doing the work the water is discharge to the trail race through the draft tubes.

Derive equation for discharge through orifice meter with the help of neat sketch.

Description : Derive equation for discharge through orifice meter with the help of neat sketch.

Last Answer : Orifice Meter or orifice Plate: It is a device used for measuring the rate of flow of a fluid through a pipe. It is Cheaper device as compared to venturimeter. It also works on the same ... a distance of about half the diameter of the orifice on the downstream side from the orifice plate.

Discuss the factors considered for selection of pump

Description : Discuss the factors considered for selection of pump

Last Answer : 1) Pressure: Pump is ued to pressurize the fluid in system according to need of pressure we can select pump as below 2) Speed of pump: if the speed of pump is increased beyond its ... according to application we can choose it by economical aspect cost of pump & its spares should be less.

State any four faults in centrifugal pump and their remedies

Description : State any four faults in centrifugal pump and their remedies

Last Answer : Sr.No Fault remedies 1 Pump fails to start pumping Reprime the pump , Clean the impeller Reduce suction lift , Increase the speed 2 Pump stops working ... Reduce the speed Correct the direction of rotation of impeller Reduce the discharge , Repair affected parts

Draw and explain performance and operating characteristics curves of a Pelton turbine

Description : Draw and explain performance and operating characteristics curves of a Pelton turbine

Last Answer : The followings are the important characteristic curves of a turbine : Main Characteristic Curves or Constant Head Curve. ... The speed of the turbine is varied by changing load on the turbine. For each value ... through the turbine as the load varies. Head may or may not kept constant.

Explain the Need of draft tube in reaction turbine .state the types of draft tube used in it

Description : Explain the Need of draft tube in reaction turbine .state the types of draft tube used in it

Last Answer : Draft tube is a pipe of gradually increasing diameter which connects the exit of runner of turbine to tail race. In case of reaction turbine , one part of available head is converted into K.E before ... . iv. Elbow draft tube with circular cross section at inlet and rectangular at outlet.

Draw the layout of hydroelectric power plant and classify the turbines used in it.

Description : Draw the layout of hydroelectric power plant and classify the turbines used in it.

Last Answer : Layout of hydroelectric power plant: Classification of the hydraulic turbines: According to the type of energy available at inlet to the turbine 1)impulse turbine and 2) Reaction turbine ... speed of the turbine 1)low specific speed 2)medium specific speed 3)High specific speed

List various minor losses in fluid flow. Explain any one type with sketch and formula.

Description : List various minor losses in fluid flow. Explain any one type with sketch and formula.

Last Answer : List various minor losses a) Sudden expansion of pipe b) Sudden contraction of pipe c) Pipe fittings d) Bend in pipe e) Loss of head at Entry. f) Loss of ... The head loss resulting from pipe expansion may be greatly reduced by introducing gradual pipe transition known as diffuser.

Explain water hammer phenomenon and state the remedies measures to avoid it.

Description : Explain water hammer phenomenon and state the remedies measures to avoid it.

Last Answer : Water hammer phenomenon: commonly occurs when a valve closes suddenly at an end of a pipeline system, and a pressure wave propagates in the pipe. Water hammer (or hydraulic shock) is the momentary increase in ... . caused by the moving water. 7) Use high strength pipes. 8) Close the valve slowly.

Compare i) Steady and uniform flow ii) Laminar and turbulent flow

Description : Compare i) Steady and uniform flow ii) Laminar and turbulent flow

Last Answer : Steady flow:- The flow is said to be steady when the flow characteristics, such as velocity, pressure, density and temperature do not change with time. Water flowing through a tap at a constant rate is an ... called as turbulent flow. e.g. The flow of river at the time of flood is turbulent flow.

Explain Bernoulli’s theorem with neat sketch. State its two important assumptions.

Description : Explain Bernoulli’s theorem with neat sketch. State its two important assumptions.

Last Answer : This theorem states that whenever there is continuous flow of liquid the total energy at every section remains same provided that there is no any addition or loss of energy. Let us consider ... incompressible. 4. Velocity is uniform over the cross section. 5. The flow is irrotational.

Draw sketch of Bourdon tube pressure gauge and state its advantages.

Description : Draw sketch of Bourdon tube pressure gauge and state its advantages.

Last Answer : Advantages: • These give more accurate results. • Bourdon tube cost low. • Bourdon tube are simple in construction. • They can be modified to give electrical outputs. • They are safe even for high pressure measurement. • Accuracy is high especially at high pressures.

Draw indicator diagram for reciprocating pump showing the effect of accelerating head and frictional head.

Description : Draw indicator diagram for reciprocating pump showing the effect of accelerating head and frictional head.

Last Answer : Draw indicator diagram for reciprocating pump showing the effect of accelerating head and frictional head.

State the difference between Static head & Manometric head in centrifugal pump.

Description : State the difference between Static head & Manometric head in centrifugal pump.

Last Answer : Static head: The sum of suction head & delivery head is known as static head. Manometric head: It is the total head that pump is required to develop. This include all losses. This is equal to difference between pressure head at inlet & outlet of pump.

State the need of surge tank in hydroelectric power plant.

Description : State the need of surge tank in hydroelectric power plant.

Last Answer : It is the tank provided in the path of penstock to avoid pulsating discharge at inlet of turbines. To reduce effect of water hammer surge tanks are provided. During flow of ... reservoir to turbine through penstock pressure surges are created to compensate these surges surge tank is provided.

Write Chezy’s equation for frictional losses and list all the terms involved in it.

Description : Write Chezy’s equation for frictional losses and list all the terms involved in it.

Last Answer : Where; V = velocity of water in pipe, m = hydraulic mean depth =A/P = d/4 I = loss of head per unit length, C = Chezy’s constant

Show the difference between hydraulic gradient line & total energy line with the help of suitable diagram.

Description : Show the difference between hydraulic gradient line & total energy line with the help of suitable diagram.

Last Answer : Show the difference between hydraulic gradient line & total energy line with the help of suitable diagram.

The pressure in the tyres of the four wheeler was measured as 33. State the unit of pressure in this case. Name the device use to measure this pressure.

Description : The pressure in the tyres of the four wheeler was measured as 33. State the unit of pressure in this case. Name the device use to measure this pressure.

Last Answer : The unit of pressure 33 in this case is PSI (Pound per square Inch). The name of device used to measure is Bourdon Tube Pressure Gauge

Compare water and oil of specific gravity 0.8 on the basis of density & viscosity.

Description : Compare water and oil of specific gravity 0.8 on the basis of density & viscosity.

Last Answer : Here it is not possible to find out viscosity

Explain the mechanics of chip formation with neat diagram.

Description : Explain the mechanics of chip formation with neat diagram.

Last Answer : Mechanics of chip formation: The basic mechanics of forming a chip are the same regardless of the base material. As the cutting tool engages the workpiece, the material directly ahead of ... action of slipping or shearing, which takes place within the crystals and between adjacent crystals.

Ignition timing of a multi-cylinder SI engine can be adjusted by A. rotating the cam shaft B. adjusting the generator pulley C. rotating the distributor D. adjusting the pump pulley

Description : Ignition timing of a multi-cylinder SI engine can be adjusted by A. rotating the cam shaft B. adjusting the generator pulley C. rotating the distributor D. adjusting the pump pulley

Last Answer : ANSWER : C

State the function of the following components. (i) Cam Shaft (ii) Crank Shaft

Description : State the function of the following components. (i) Cam Shaft (ii) Crank Shaft

Last Answer : Camshaft: The camshaft is a mechanical component of an internal combustion Engine. It opens and closes the inlet and exhaust valves of the engine at the right time, with the exact ... translate the linear reciprocating motion of a pistons into the rotational motion required by the automobile.

What would you do if you attended a sports game, and the "Kiss Cam" chooses you and the person you came with? PS, you came there with your sister.

Description : What would you do if you attended a sports game, and the "Kiss Cam" chooses you and the person you came with? PS, you came there with your sister.

Last Answer : Will you be my sister? We could totally lezz out, and then we could get our own disgusting reality tv show. Or maybe run for parliment.

Do you have a dash-cam for your vehicle?

Description : Do you have a dash-cam for your vehicle?

Last Answer : I don’t and probably won’t. As many camera’s are around us everywhere now, I just don’t see the need.

When a parent wants to take their kids to a psychologist due to "behavior issues," do you think that part of the therapy should include installing a nanny cam in the house for a certain amount of time?

Description : When a parent wants to take their kids to a psychologist due to "behavior issues," do you think that part of the therapy should include installing a nanny cam in the house for a certain amount of time?

Last Answer : I think you're right about the parent's role in child issues. I went as an unofficial step-parent to meetings at a child rehabilitation center, and it was clear that most of the parents were in denial/ ... isn't going to want the camera, and/or will avoid abusing on-camera if they know about it).

Why don't cars made for the US, and some other countries, have options such as dash-cam?

Description : Why don't cars made for the US, and some other countries, have options such as dash-cam?

Last Answer : Well, I don't know, you'd probably need to ask the manufacturers, but maybe (just speculation here) they didn't feel it would be cost-effective, as so many models are available independently. ... Amazon search bar and see what comes up. It's a pretty comprehensive selection for the casual consumer.

Does anyone here use a dash cam?

Description : Does anyone here use a dash cam?

Last Answer : Just wondering a way to catch the complete stupidity ,I witness day to day while on the job, or maybe not depending on the reviews I get from this question.

Do you have a favorite wildlife "cam" that you watch?

Description : Do you have a favorite wildlife "cam" that you watch?

Last Answer : RIght now, it is the eagle nest outside of D.C.

Why would Cisco kill the Flip cam?

Description : Why would Cisco kill the Flip cam?

Last Answer : answer:I have a flip and I haven’t used it for a while. I found that it was more practical to have one device that does it all instead of carrying many. http://mashable.com/2011/04/12/rip-flip-camera/

How do I find a legit Web Cam modeling opportunity?

Description : How do I find a legit Web Cam modeling opportunity?

Last Answer : Do it yourself. You can advertise on webpages that are closed to the general public or make your own website. You have them pay you through paypal. You can set up your own rules and payment.

Which digital tough camera or tough cam do you recommend?

Description : Which digital tough camera or tough cam do you recommend?

Last Answer : Instead of shopping for an underwater camera for $300 which, all you will find are cheap disposables, buy an underwater case for your camera. Since you didn't say what camera you have now, I' ... //www.otterbox.com/ & here is another site that sells waterproof cases. http://www.waterproofcases.net/

Have you used a helmet cam for biking, skating, snowboarding, etc?

Description : Have you used a helmet cam for biking, skating, snowboarding, etc?

Last Answer : Hahaha, this is a great idea. I’d buy one of those mini bendy tripods, wrap it around the helmet, use some duct tape for good measure and go to it. This way if you want a new angle, you can untape it, wrap it around whatever other part of the helmet you want, and then re-tape.

What type of web cam should I get?

Description : What type of web cam should I get?

Last Answer : answer:good AND cheap, send me a message when you find one you could check out logtich cams

How can I get the Model Number for my web cam when all I hae is the Serial Number?

Description : How can I get the Model Number for my web cam when all I hae is the Serial Number?

Last Answer : have not hae*****

Laminated Object Manufacturing (LOM) is developed by_______ a.Stratasys b.CAM-LEM c.Kira Corporation d.Cubic Technologies

Description : Laminated Object Manufacturing (LOM) is developed by_______ a.Stratasys b.CAM-LEM c.Kira Corporation d.Cubic Technologies

Last Answer : d.Cubic Technologies

Input of RP data is ______ a.CAM data b.CAPP data c.CAD data d.All of the above

Description : Input of RP data is ______ a.CAM data b.CAPP data c.CAD data d.All of the above

Last Answer : c.CAD data

Which two disciplines are tied by a common database? a.documentation and geometric modeling b.CAD and CAM c.drafting and documentation d.none of the mentioned

Description : Which two disciplines are tied by a common database? a.documentation and geometric modeling b.CAD and CAM c.drafting and documentation d.none of the mentioned

Last Answer : b.CAD and CAM

CAD/CAM is the relationship between a.science and engineering b.manufacturing and marketing c.design and manufacturing d.design and marketing

Description : CAD/CAM is the relationship between a.science and engineering b.manufacturing and marketing c.design and manufacturing d.design and marketing

Last Answer : c.design and manufacturing

A system that automates the drafting process with interactive computer graphics iscalled a.Computer Aided Engineering (CAE) b.Computer Aided Design (CAD) c.Computer Aided Manufacturing (CAM) d.Computer Aided Instruction (CAI)

Description : A system that automates the drafting process with interactive computer graphics iscalled a.Computer Aided Engineering (CAE) b.Computer Aided Design (CAD) c.Computer Aided Manufacturing (CAM) d.Computer Aided Instruction (CAI)

Last Answer : b.Computer Aided Design (CAD)

Which of the following software is/are used for design and manufacturing? (a) CAD (b) C.DA and CAM (c) CAM (d) Both (a) and (c) -Technology

Description : Which of the following software is/are used for design and manufacturing? (a) CAD (b) C.DA and CAM (c) CAM (d) Both (a) and (c) -Technology

Last Answer : (d) CAD and CAM are the two important software used in designing and manufacturing. Using CAD, designers can developed more detailed design and the final design can be combined with CAM.

In which plants CAM pathway is present? -Biology

Description : In which plants CAM pathway is present? -Biology

Last Answer : answer:

Steps of CAM photosynthesis. -Biology

Description : Steps of CAM photosynthesis. -Biology

Last Answer : answer:

What is the full form of 'CAM' ? -How To ?

Description : What is the full form of 'CAM' ? -How To ?

Last Answer : The full form of 'CAM' is Computer Aided Manufacturing

Who did Cam Newton play for in the 2020 NFL season?

Description : Who did Cam Newton play for in the 2020 NFL season?

Last Answer : Patriots

What is a cam shaft?

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