What equation would you to calculate the ideal mechanical advantage of a wheel and axle if the input force is on the axle?

Description : Ball bearings are used in cycles, scooters etc. to _____. A. Reduce the friction between the wheel and the axle B. Increase the friction between the wheel and the axle C. Reduce the friction between ground and the wheel D. None of these

Last Answer : ANSWER: A

Where is the wheel and axle plant of Indian Railways situated? A. Hydrabad B. Bangalore C. Mumbai D. Jamshedpur

Description : Where is the wheel and axle plant of Indian Railways situated? A. Hydrabad B. Bangalore C. Mumbai D. Jamshedpur

Last Answer : B [Bangalore] Explanation: Rail Wheel Factory, Yelehanka (RWF) (also known as Wheel and Axle Plant) is a manufacturing unit of Indian Railways, producing wheels, axles and wheel sets of ... for the use of Indian Railways and overseas customers is situated at Yelahanka, Bangalore in the Indian

Front and rear wheel axle bearings may be washed and replaced once in a) four years b) three years c) two years d) one year

Description : Front and rear wheel axle bearings may be washed and replaced once in a) four years b) three years c) two years d) one year

Last Answer : d) one year

Design of highways is based on (A) Axle loads (B) Axle spacings (C) Wheel bases (D) All the above

Description : Design of highways is based on (A) Axle loads (B) Axle spacings (C) Wheel bases (D) All the above

Last Answer : Answer: Option D

In disc brake, the disc is attached to the (A) wheel (B) axle (C) suspension system (D) none of the above

Description : In disc brake, the disc is attached to the (A) wheel (B) axle (C) suspension system (D) none of the above

Last Answer : (B) axle

In ideal machines (A) Mechanical advantage is greater than velocity ratio (B) Mechanical advantage is equal to velocity ratio (C) Mechanical advantage is less than velocity ratio (D) Mechanical advantage is unity

Description : In ideal machines (A) Mechanical advantage is greater than velocity ratio (B) Mechanical advantage is equal to velocity ratio (C) Mechanical advantage is less than velocity ratio (D) Mechanical advantage is unity

Last Answer : (B) Mechanical advantage is equal to velocity ratio

The actual mechanical advantage of a block and tackle is 5. The ideal mechanical advantage is 6. How many strands support the mass to be lifted?

Description : The actual mechanical advantage of a block and tackle is 5. The ideal mechanical advantage is 6. How many strands support the mass to be lifted?

Last Answer : ANSWER: 6

A pulley has a mechanical advantage of 1. What does this tell you about the size and direction of the input and output forces?

Description : A pulley has a mechanical advantage of 1. What does this tell you about the size and direction of the input and output forces?

Last Answer : its like a input or output

Which of the following is not designed under torsion equation? a. Spindle b. Axle c. Low cost shaft d. Shaft with variable diameter

Description : Which of the following is not designed under torsion equation? a. Spindle b. Axle c. Low cost shaft d. Shaft with variable diameter

Last Answer : b. Axle

A single fixed pulley is used to draw water from a well because – (1) efficiency is 100% (2) velocity ratio is low (3) mechanical advantage is high (4) force is applied in a convenient direction

Description : A single fixed pulley is used to draw water from a well because – (1) efficiency is 100% (2) velocity ratio is low (3) mechanical advantage is high (4) force is applied in a convenient direction

Last Answer : (4) force is applied in a convenient direction Explanation: A single fixed pulley is used to lift a load upwards by applying efforts downward's. The load and effort move equal distance but in opposite ... apply effort in downward direction. They are used on flag-poles and to draw water from a well.

A single fixed pulley is used to draw water from a well because (1) efficiency is 100% (2) velocity ratio is low (3) mechanical advantage is high (4) force is applied in a convenient direction

Description : A single fixed pulley is used to draw water from a well because (1) efficiency is 100% (2) velocity ratio is low (3) mechanical advantage is high (4) force is applied in a convenient direction

Last Answer : force is applied in a convenient direction

Axle is frequently used in -----------------transmission. a) torque b) twist c) force d) direct

Description : Axle is frequently used in -----------------transmission. a) torque b) twist c) force d) direct

Last Answer : a) torque

The piston rod of a hydraulic cylinder exerts an operating force of 10kN. The allowable stress in the cylinder is 45N/mm². Calculate the thickness of the cylinder using Lame’s equation. Diameter of the cylinder is 40mm and pressure in cylinder is 10MPa. a) 2.05mm b) 4.2mm c) 5.07mm d) None of the listed

Description : The piston rod of a hydraulic cylinder exerts an operating force of 10kN. The allowable stress in the cylinder is 45N/mm². Calculate the thickness of the cylinder using Lame's equation. Diameter of the cylinder is 40mm and ... is 10MPa. a) 2.05mm b) 4.2mm c) 5.07mm d) None of the listed

Last Answer : c) 5.07mm

Write the force balance equation of ideal spring element.

Description : Write the force balance equation of ideal spring element.

Last Answer : F = Kx Great efforts are needed to design a stable system

Write the force balance equation of ideal dashpot element.

Description : Write the force balance equation of ideal dashpot element.

Last Answer : F = B dx /dt

rite the force balance equation ohm ideal mass element.

Description : rite the force balance equation ohm ideal mass element.

Last Answer : F = M d2x /dt2

Differential lock offers advantage of A. Better drawbar pull when drive wheel are under different conditions B. Easier to plant in straight rows C. Reduces stearing effort and side draft when operating with certain implements D. All of the above

Description : Differential lock offers advantage of A. Better drawbar pull when drive wheel are under different conditions B. Easier to plant in straight rows C. Reduces stearing effort and side draft when operating with certain implements D. All of the above

Last Answer : D. All of the above

As shown in the illustrations, which statement characterizes steering operations using the 'non-followup controller'? EL-0097 A. The rudder responds while the switch is held left or right and returns to mid-ships when the self-centering switch is released. B. The rudder responds while the switch is held left or right and remains in position when the self-centering switch is released. C. The rudder responds to the gyro input if the switch is held left and responds to the Wheel if the switch is held right; in both cases, it returns to mid-ships with switch 'off'. D. The rudder responds to the Wheel if the switch is held left and responds to the gyro input if the switch is held right; in both cases, it remains in position when switch is 'off'.

Description : As shown in the illustrations, which statement characterizes steering operations using the 'non-followup controller'? EL-0097 A. The rudder responds while the switch is held left or right and returns to mid- ... the switch is held right; in both cases, it remains in position when switch is 'off'.

Last Answer : Answer: B

Morse test is conducted on the engine to calculate the mechanical efficiency of A. single cylinder CI engine B. single cylinder SI engine C. only on two stroke engines D. multi cylinder engine

Description : Morse test is conducted on the engine to calculate the mechanical efficiency of A. single cylinder CI engine B. single cylinder SI engine C. only on two stroke engines D. multi cylinder engine

Last Answer : ANSWER : D

The mechanical splice is best suited for ∙ A. quicker installation under ideal condition ∙ B. minimum attenuation losses ∙ C. field service conditions ∙ D. situations in which cost of equipment is not a factor

Description : The mechanical splice is best suited for ∙ A. quicker installation under ideal condition ∙ B. minimum attenuation losses ∙ C. field service conditions ∙ D. situations in which cost of equipment is not a factor

Last Answer : D. situations in which cost of equipment is not a factor

In actual machines a.Mechanical advantage is unity b.Mechanical advantage is greater than velocity ratio c.Mechanical advantage is less than velocity ratio d.Mechanical advantage is less than unity e.Mechanical advantage is equal to velocity ratio

Description : In actual machines a.Mechanical advantage is unity b.Mechanical advantage is greater than velocity ratio c.Mechanical advantage is less than velocity ratio d.Mechanical advantage is less than unity e.Mechanical advantage is equal to velocity ratio

Last Answer : c. Mechanical advantage is less than velocity ratio

What is the source of mechanical advantage ?

Last Answer : Mechanical advantage formula: load / applied force.

The advantage of dry compression is that (a) it permits higher speeds to be used (b) it permits complete evaporation in the evaporator (c) it results in high volumetirc and mechanical efficiency (d) all of the above

Description : The advantage of dry compression is that (a) it permits higher speeds to be used (b) it permits complete evaporation in the evaporator (c) it results in high volumetirc and mechanical efficiency (d) all of the above

Last Answer : Ans: d

In the levers of third type, the mechanical advantage is __________ one. (A) Less than (B) Equal to (C) More than (D) None of these

Description : In the levers of third type, the mechanical advantage is __________ one. (A) Less than (B) Equal to (C) More than (D) None of these

Last Answer : (A) Less than

In actual machines (A) Mechanical advantage is greater than velocity ratio (B) Mechanical advantage is equal to velocity ratio (C) Mechanical advantage is less than velocity ratio (D) Mechanical advantage is unity

Description : In actual machines (A) Mechanical advantage is greater than velocity ratio (B) Mechanical advantage is equal to velocity ratio (C) Mechanical advantage is less than velocity ratio (D) Mechanical advantage is unity

Last Answer : (C) Mechanical advantage is less than velocity ratio

What is the mechanical efficiency if the input is 1000 and the output work is 600?

Description : What is the mechanical efficiency if the input is 1000 and the output work is 600?

Last Answer : It is 0.6

What is the mechanical efficiency if the input is 1000 and the output work is 600?

Description : What is the mechanical efficiency if the input is 1000 and the output work is 600?

Last Answer : It is 0.6

What is a light pen? A) Mechanical Input device B) Optical input device C) Electronic input device D) Optical output device

Description : What is a light pen? A) Mechanical Input device B) Optical input device C) Electronic input device D) Optical output device

Last Answer : Answer : B

What is a light pen? a) A Mechanical Input device b) Optical input device c) Electronic input device d) Optical output device

Description : What is a light pen? a) A Mechanical Input device b) Optical input device c) Electronic input device d) Optical output device

Last Answer : b) Optical input device

Sensing organs as input, mechanical movement organs as output and central nervous system (CNS) in brain as control and computing devices is known as _____ of human being A. Information Control Paradigm B. Information Processing Paradigm C. Information Processing Control D. None of above

Description : Sensing organs as input, mechanical movement organs as output and central nervous system (CNS) in brain as control and computing devices is known as _____ of human being A. Information Control Paradigm B. Information Processing Paradigm C. Information Processing Control D. None of above

Last Answer : B. Information Processing Paradigm

How does the body mass index calculate ideal weight?

Description : How does the body mass index calculate ideal weight?

Last Answer : I would say that , by knowing your Body Mass Index, you could see which is the typical Body Mass Index for you age and height. That could help you compare you Body Mass Index , with the average Body Mass Index to calculate your ideal weight.

Absorption factor method is used to calculate the number of ideal stages, when (A) Operating line lies above the equilibrium line (B) Operating line lies below the equilibrium line (C) Both operating and equilibrium lines are parallel (D) Pressure drop in the column is very high

Description : Absorption factor method is used to calculate the number of ideal stages, when (A) Operating line lies above the equilibrium line (B) Operating line lies below the equilibrium line (C) Both operating and equilibrium lines are parallel (D) Pressure drop in the column is very high

Last Answer : (C) Both operating and equilibrium lines are parallel

To calculate the ideal body weight for a woman, the nurse allows a) 100 pounds for 5 feet of height. To calculate the ideal body weight of a woman, the nurse allows 100 pounds for 5 feet of height and adds 5 pounds for each additional inch over 5 feet b) 106 pounds for 5 feet of height. The nurse allows 106 pounds for 5 feet of height in calculating the ideal body weight for a man. c) 6 pounds for each additional inch over 5 feet. The nurse adds 6 pounds for each additional inch over 5 feet in calculating the ideal body weight for a man. d) 80 pounds for 5 feet of height. Eighty pounds for 5 feet of height is too little.

Description : To calculate the ideal body weight for a woman, the nurse allows a) 100 pounds for 5 feet of height. To calculate the ideal body weight of a woman, the nurse allows 100 pounds for 5 feet of height and adds ... man. d) 80 pounds for 5 feet of height. Eighty pounds for 5 feet of height is too little.

Last Answer : a) 100 pounds for 5 feet of height. To calculate the ideal body weight of a woman, the nurse allows 100 pounds for 5 feet of height and adds 5 pounds for each additional inch over 5 feet

What is the advantage of a life insurance plan and who is an ideal candidate?

Description : What is the advantage of a life insurance plan and who is an ideal candidate?

Last Answer : The advantage is leaving your family with piece of mind. The ideal candidate is someone over the age of 40

Mac 5 vs Batmobile 2... which would you rather own and which would kick the other's axle into the assphalt?

Description : Mac 5 vs Batmobile 2... which would you rather own and which would kick the other's axle into the assphalt?

Last Answer : Bumble Bee of course!

Can any non-figure skater out there actually identify a loop, toe, axle, sauwkow jump when you see it?