20. You should replace the pulleys on a power transmission system every A. fourth belt change. B. second belt change. C. belt change. D. third belt change

Q: 5- Mention the air fuel ratio required by the engine during (a) Starting time zero load (b) Normal…

A: From the given data,

Q: 4. Why do multi-cylinder engines have smaller flywheels than single-cylinder engines?

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Describe about the GAS MILEAGE INVESTIGATION.

A: Gas mileage investigation is the examination process of mileage of an automobile / vehicle with…

Q: g two (2) cylincer types:

A: 1. SINGLE ACTING CYLINDER 2.DOUBLE ACTING CYLINDER

Q: 10 times larg solf hell is uC

A:

Q: * The unit of measurement for torque is

A:

Q: 11. Soru We use belts and pulleys in an assembly for Fill in the blank with correct option. O A)…

A: A belt and pulley is a mechanical system. This system contains two or more pulleys with a common…

Q: Section angle of V-belt in belt drive φ=40˚,In order to make good contact and increase friction, the…

A: V-Belt drive is used when shaft distance is short and flat belt drives

Q: crankshaft

A: Statement is true

Q: in an automatic transmission or transaxle, the torque converter is used to

A: The Torque Converter A torque converter is a device that is used to transmit the rotating power of…

Q: The shaking forces acting on an engine is mainly due to

A: The shaking forces acting on an engine is mainly due to  Answer: Crank

Q: Explain with neat sketch of crank and lever mechanism used in oil and gas industry.

A: Crank and slotted lever mechanism:-

Q: 9. The ability to do work is referred to as __________ 10.Plant or animal materials which can be…

A: Work is equal to force into displacement.

Q: 2. How many types of air handling units are there? explain 3. What are the components of an air…

A: Air Handling Unit

Q: 2. Answer the following table Types of Advantage Disadvantage Relation Formula Application…

A:

Q: What is statically balance forces

A:

Q: Identify an enginecring problem and apply principles of engineering economy to find the solution.

A: Principle of Engineering economy: Engineering economy is the science of applying economic criteria…

Q: A pneumatic power system will usually have a return line  a. True b. False

A: Concept: 1) Pneumatic power system consists of some pneumatic valves, Electro-pneumatic valves,…

Q: 1. Explain the difference between stoker, CFB, and PC from the three types of steam generators,…

A: CFB (Circulating Fluidised Bed) Boiler The circulating fluidized bed (CFB) is a developing…

Q: Q15. Before 1900, vacuum cleaners did not have this component. A. Fan B. Dust compartment С. Host D.…

A: Host:  The working of the host in a vacuum cleaner is to instantly absorb and hold the dissolved…

Q: A cooling fan is connected to the driving motor by a V-belt. How many incheslong is the V-belt?

A: given:

Q: In a service station vehicles arrive at the rate of 4 num- bers per hour. If service time per…

A: The arrival rate and service rate are,

Q: Name 5 types os buisness that hire Motive technician?

A:

Q: or safety of plant which department is responsible?

A: Given Data⇒ Department Safety of plant

Q: A chain drive is no longer considered horizontal when the line passing through both shafts has an…

A: A chain drive is no longer considered horizontal when the line passing through both shafts has an…

Q: 27. A cylinder is required to move a 4200 lb load 20 inches in 2 sec- onds. What is the output…

A: Given : force = 4200 lb distance = 20 inches time = 2 sec   velocity = distance/time  = (20/2) = 10…

Q: Explain how the spin-dry cycle in a washing machine causes water to be removed from clothes. Be…

A: When an object moves on a circular path then the force which moves the object away from the center…

Q: What is the forklift trucks system?

A: Forklift trucks are the industrial vehicles used for transportation of cargo from one point to…

Q: (a) State the main advantages of toothed clutches.

A: ClutchA clutch is a mechanical device that is employed in automobile application to interact and…

Q: Explain in detail the main difference between the drop platform truck and drop center baggage truck

A: A platform truck is a flat sheet of metal that has wheels on the bottom and a handle on the back,…

Q: a DCV, this part moves the spool, it can be a lever or a button a. operator b. springs c. spool…

A: The solution is attached below:

Q: The permissible torque __________

A: Given Data : Permissible torque

Q: How are mechanical cooling system clutch fans often engaged? Select one: a. A ratcheting mechanism…

A: Whereas numerous unused vehicles utilize electric cooling fans, numerous more seasoned vehicles…

Q: rom the ov when the in Car Cand theo

A:

Q: The engine speed

A: Given; Each of front two springs stiffness, k1=16 MN/mWhile the stiffness of each rear spring,k2 =…

Q: available affordable safe custormer satisfaction

A: Explanation: 1) Power plant are mainly intended to produce power.  2) So in the process of producing…

Q: i. Explain the difference of major and minor los.

A: Head loss is defined as the measure of the reduction in the total head of the fluid as its move…

Q: 1- Air to fuel ratio 2- Exhaust nozzle pressure 3- The velocity of the exhaust jet

A: Given: Ti=216 K Pi=60 kPa Air craft speed =250 m/s To determine: Air to fuel ratio Exhaust nozzle…

Q: From the following identify the true statement relating to the term Preventive maintenance

A: characteristics of preventive maintenance is, 1). It is done befor the failure occurs. 2). It saves…

Q: Explain briefly the uses of tractor.

A: Tractor is a heavy mechanical automobile or machine that provides high torque at low speed for…

Q: Which of the following is not a base Sl unit?

A: Explanation 27 As we know that there are only seven fundamental unit which can we written as 1.…

Q: Give a brief explanation of why electronics are so widely used on today vehicles

A: Electronics: It is a technology with the design of circuits by the using transistors and microchips…

Q: 17) Which of the following threads is ideal for power transmission? a. ACME Thread b. Square Thread…

A: For power transmission , buttress thread and square thread , both can be used.  Square thread is…

Q: Write short note on engine capacity

A: The engine capacity is one of the important specification in IC engine.

Q: A So Find tension in AC and BC Hoola

A:

Q: mass

A:

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.