Explain the principle of operation of solenoid. State two parameters on which selection of solenoid is based.

Explain the principle of operation of solenoid. State two parameters on which selection of solenoid is based.
by
retagged

1 Answer

Answer :

Diagram :

image

Principle: A solenoid is a simple electromagnetic device that converts electrical energy directly into linear mechanical motion, but it has a very short stroke (length of movement), which limits its applications. A solenoid valve is the combination of a basic solenoid and mechanical valve. So a solenoid valve has two parts namely- Electrical solenoid, mechanical valve. Solenoid converts electrical energy to mechanical energy and this energy is used to operate a mechanical valve that is to open, close or to adjust in a position.


Parameters on which selection of solenoid is based1. Size 2. Flow capacity 3. Applied Voltage

by

Related questions

Solenoid valve questions.

Description : Solenoid valve questions.

Last Answer : answer:How would it let air through as a safety measure? Unless there is some sort of safety valve on it What type of solenoid it is? Some are made for air/gas. Did you Frankenstein this ... the recommended pressure. It may not just be the valve that fails, but the pressure chamber. Be careful.

State the working principle of solenoid valve with neat sketch

Description : State the working principle of solenoid valve with neat sketch

Last Answer : Principle of Operation: * A solenoid is used for translating ON/OFF electrical signals to ON/OFF mechanical movements and normally used as a linear actuator. * As shown in fig (b) above, ... * When the voltage is applied to the solenoid frame magnetic field is produced in the solenoid frame. 

Explain working principle of stroboscope with neat sketch.

Description : Explain working principle of stroboscope with neat sketch.

Last Answer : Diagram : Explanation : The arrangement of two flanges A and B placed at a distance on the shaft is as shown. Flange A carries a scale while flange a pointer. When a torque ... measuring the angular twist. This method is simple and inexpensive. However, the accuracy of measurement is poor.

Explain operation of solenoid valve with neat diagram.

Description : Explain operation of solenoid valve with neat diagram.

Last Answer : Operation: A solenoid valve is the combination of a basic solenoid and mechanical valve. So a solenoid valve has two parts namely- Electrical solenoid, mechanical valve. Solenoid ... coil, the emf is dissipated allowing internal spring return the valve stem to the original position 

Explain microcontroller based antilock brake system with neat block diagram.

Description : Explain microcontroller based antilock brake system with neat block diagram.

Last Answer : An ABS is a system on motor vehicles which prevents the wheels from locking while braking stopping safely is one of the most important functions a motor vehicle can perform ... valves to decrease the pressure on the braking circuit, effectively reducing the braking force on that wheel.

Draw and explain schematic of PLC based automatic car parking barrier system.

Description : Draw and explain schematic of PLC based automatic car parking barrier system.

Last Answer : Explanation: Automatic car parking system allow to park maximum numbers of car in parking zone according to size of parking zone. parking zone number of vehicle parked in parking zone is less ... available parking space then automated parking system does not allow enter next car in parking zone. 

As shown in the illustration, all 'MS' contacts are opened and closed by means of ________. EL-0073 A. operating coils B. magnets C. manual operation of the master switches D. solenoid switches

Description : As shown in the illustration, all 'MS' contacts are opened and closed by means of ________. EL-0073 A. operating coils B. magnets C. manual operation of the master switches D. solenoid switches

Last Answer : Answer: C

The purpose of resistor bank 'R1-R5' in the winch circuit shown in the illustration is to ______________. EL-0102 A. limit armature current in lower and 'series field' current in hoist to obtain required speeds B. divert shunt field current for speed control in both directions of operation C. limit armature current in hoist and 'series field' current in lower to obtain required speeds D. regulate the strength of the brake solenoid 'B1-B2' in both directions of operation

Description : The purpose of resistor bank 'R1-R5' in the winch circuit shown in the illustration is to ______________. EL-0102 A. limit armature current in lower and 'series field' current in hoist to ... required speeds D. regulate the strength of the brake solenoid 'B1-B2' in both directions of operation

Last Answer : Answer: C

How A solenoid valve coil operates on the principle of?

Description : How A solenoid valve coil operates on the principle of?

Last Answer : What is the answer ?

Parameters considered during site selection

Description : Parameters considered during site selection

Last Answer : Parameters considered during site selection : 1) Availability of land 2) Connectivity to grid 3) Connectivity to the road 4) Easy access to locality/infrastructure 5) Ecology 6) Cost of transmission of energy 7) Cost of land and taxes 8) Transportation facilities

Describe the working of PLC based automic car park barrier system with block diagram.

Description : Describe the working of PLC based automic car park barrier system with block diagram.

Last Answer : Diagram: Explanation: * Automatic car parking system allow to park maximum numbers of car in parking zone. * According to size of parking zone. In parking zone number of vehicle ... to available parking space then automated parking system does not allow enter next car in parking zone. 

Draw block diagram of microcontroller based pick and place Robot. List the four movements required by this Robot.

Description : Draw block diagram of microcontroller based pick and place Robot. List the four movements required by this Robot.

Last Answer : Diagram : Explanation: The robot has three axes about which motion can occur. Rotation in a clockwise or anti-clock wise direction of the unit on its base Arm extension or ... . The gripper can be opened or closed by the piston in a linear cylinder extending or retracting as.

List advantages and disadvantages of CNC based drilling machine.

Description : List advantages and disadvantages of CNC based drilling machine.

Last Answer : Advantages : Reduce the making/production cost Increases the productivity CNC improves the production Low skill operator is required High accuracy and repeatability Complex machining operations are also ... Its replacement is difficult, that it is difficult to change old system to new system

Explain in brief cam. State the types of cam. List two applications.

Description : Explain in brief cam. State the types of cam. List two applications.

Last Answer : Working principle of cam: A cam is mechanical rotating machine element which is used for converting one motion in to another. A cam is a curved or grooved surface which mates with a ... . Printing control mechanisms. Spinning and weaving machineries. Textile machineries. Paper cutting machines.

Explain the construction of spherical robot in brief. State its degree of freedom

Description : Explain the construction of spherical robot in brief. State its degree of freedom

Last Answer : OR Explanation:-- It has one linear and two rotary motions. It consist sliding arm actuated relative to the body, which can rotate about both vertical axis and horizontal axis. Spherical ... robot arm to move forward and backward, up and down, and to the left and to the right. 

Which one of the following sets of parameters should be monitored for determining safe operation of journal bearing? [IES-2000] Oil pressure, bearing metal temperature and bearing vibration (b) Bearing vibration, oil pressure and speed of shaft (c) Bearing metal temperature and oil pressure (d) Oil pressure and bearing vibration

Description : Which one of the following sets of parameters should be monitored for determining safe operation of journal bearing? [IES-2000] Oil pressure, bearing metal temperature and bearing vibration (b) ... shaft (c) Bearing metal temperature and oil pressure (d) Oil pressure and bearing vibration

Last Answer : Oil pressure, bearing metal temperature and bearing vibration

Which of the following parameters is not considered for external Bench Marking? a) scale of operation b) energy pricing c) raw materials and product quality d) vintage of technology

Description : Which of the following parameters is not considered for external Bench Marking? a) scale of operation b) energy pricing c) raw materials and product quality d) vintage of technology

Last Answer : b) energy pricing

The operation of the fiber-optic cable is based on the principle of a. Refraction b. Reflection c. Dispersion d. Absorption

Description : The operation of the fiber-optic cable is based on the principle of a. Refraction b. Reflection c. Dispersion d. Absorption

Last Answer : b. Reflection

Operation of McLeod gauge used for low pressure measurement is based on the principle of (A) Gas law (B) Boyle's law (C) Charles law

Description : Operation of McLeod gauge used for low pressure measurement is based on the principle of (A) Gas law (B) Boyle's law (C) Charles law

Last Answer : Answer: Option B

The underlying principle of operation of the parametric amplifier is based on what property?

Description : The underlying principle of operation of the parametric amplifier is based on what property?

Last Answer : Reactance.

The operation of a fiber-optic cable is based on the principle of ∙ A. refraction ∙ B. reflection ∙ C. dispersion ∙ D. absorption

Description : The operation of a fiber-optic cable is based on the principle of ∙ A. refraction ∙ B. reflection ∙ C. dispersion ∙ D. absorption

Last Answer : A. refraction

The operation of the fiber-optic cable is based on the principle of ∙ a. Refraction ∙ b. Reflection ∙ c. Dispersion ∙ d. Absorption

Description : The operation of the fiber-optic cable is based on the principle of ∙ a. Refraction ∙ b. Reflection ∙ c. Dispersion ∙ d. Absorption

Last Answer : ∙ b. Reflection

Klystron operation is based on the principle of

Description : Klystron operation is based on the principle of  a) Velocity modulation b) Amplitude modulation c) frequency modulation d) Phase modulation

Last Answer : Klystron operation is based on the principle of  Velocity modulation 

The operation of a ramp type Digital Voltmeter is based on the principle of

Description : The operation of a ramp type Digital Voltmeter is based on the principle of (A) Voltage-to-current conversion. (B) Voltage-to-time conversion. (C) Current-to-time conversion. (D) Current-to-frequency conversion.

Last Answer : The operation of a ramp type Digital Voltmeter is based on the principle of Voltage-to-time conversion.

Principle of operation of LVDT is based on the variation of...

Description : Principle of operation of LVDT is based on the variation of  A) Mutual inductance B) Self-inductance C) Capacitance D) Resistance

Last Answer : 3

The principle of operation of Q-meter is based on

Last Answer : The principle of operation of Q-meter is based on Series resonance.

List velocity sensors and explain any one type with neat diagram.

Description : List velocity sensors and explain any one type with neat diagram.

Last Answer : Different type of velocity sensors are:-- 1)Encoders 2)Tacho-generators 3)Pyroelectic sensors 4)Moving coil type  Explanation:-- A digital optical encoder is a device that converts motion into a ... e.m.f will be proportional to the input velocity and thus, is a measure of the velocity

Explain MEMs microactuator with neat diagram.

Description : Explain MEMs microactuator with neat diagram.

Last Answer : Explanation: * Actuator is a mechanical device used for controlling or moving something. * It is an element that converts electric signals into physical signals. * The transduction unit ... pumps, micro switches, micro valves and micro grippers are different types of Micro actuators. 

For a signal conditioner explain the terms linearization and signal conversion.

Description : For a signal conditioner explain the terms linearization and signal conversion.

Last Answer : Definition :  1. linearization : Many primary elements produce nonlinear outputs and the signal must be linearized to produce a nearly ideal calibration. Specialized analog circuits such as offsetting circuits, ... signal. Even computer algorithms are also used. 2.Signal conversion :

Draw and explain pneumatic proportional controller.

Description : Draw and explain pneumatic proportional controller.

Last Answer : Explanation : Basic : Proportional control is one in which the process input is change in direct proportion to the error(t) controls the output so that the manipulated variable and the error has proportional relation. ... the MV and SP reference value called as error Given as :  Error = SP - MV

Classify bearing and explain any one in brief.

Description : Classify bearing and explain any one in brief.

Last Answer : Bearing : Hydrodynamic Bearings Hydrostatic Bearings Rolling Element Bearings Types of bearings- Radial bearing Thrust bearing Sliding contact bearings Rolling contact bearings  ... of bearing holds is enormous. The forthcoming articles will deal more with these details.

Draw and explain Rack and Pinion assembly.

Description : Draw and explain Rack and Pinion assembly.

Last Answer : Rack and Pinion : A rack and pinion is a type of linear actuator that comprises a pair of gears which convert rotational motion into linear motion. A circular gear called "the pinion" engages teeth on a linear " ... a hob or a gear shaper cutter. Diagram: OR

Define DOF. Draw and explain six degrees of freedom.

Description : Define DOF. Draw and explain six degrees of freedom.

Last Answer : DOF: Degree of freedom is a term used to describe a robot's freedom of motion in 3 dimensional spaces specifically the ability to move forward and backward, up and down, left and right. For each DOF a ... axes, often termed yaw (normal axis), pitch (lateral axis), and roll (longitudinal axis).

Draw and explain Fuzzy logic controller.

Description : Draw and explain Fuzzy logic controller. 

Last Answer : Explanation:-- Fuzzification: It is the action of transforming a given state as crisp input into fuzzy values by evaluating membership function for purpose to be used by a fuzzy ... a non- fuzzy control action that best represent the possibility of an inferred fuzzy control action

List out various position sensors. Explain any one in detail.

Description : List out various position sensors. Explain any one in detail.

Last Answer : List : 1)Potentiometer 2) Eddy current sensorproximity sensor 3)Capacitive sensor 4)Hall effect sensor 5)Optical sensor/photo electric sensor 6)Inductive sensor Example :  Capacitive sensor: ... voltage which can be consider as error and actuator will move according to correct position. 

Draw and explain electronic PID controller.

Description : Draw and explain electronic PID controller.

Last Answer : Diagram :

Explain working of Belt. List types of Belt.

Description : Explain working of Belt. List types of Belt.

Last Answer : Working : A belt is a loop of flexible material used to mechanically link two or more rotating shafts, most often parallel. Belts may be used as a source of motion, to transmit power efficiently, or to ... of belt : 1)Vee belt 2)Flat belt timing belt 3)Ribbed belt 4)Film belt 5)Multigrooved belt

Draw and explain general block diagram of Robotic system.

Description : Draw and explain general block diagram of Robotic system.

Last Answer : Explanation : An Industrial robot has basic parts like arm, sensor, actuators, controllers etc. There subsystem communicates among them via, interface, whose function consists basically of decoding ... form of feedback signals. This is compared with the predefined task given to the controller

Explain in brief mechatronics. List its applications.

Description : Explain in brief mechatronics. List its applications.

Last Answer : Mechatronics: Mechatronics is the synergistic integration of mechanical engineering with electronics and intelligent computer control in designing, manufacturing processes and production. It helps to ... in automobiles for outdoor locking, collision avoidance and ignition and antiroll system 

List different components of Industrial Robot. State functions of any two.

Description : List different components of Industrial Robot. State functions of any two.

Last Answer : Components of Robots: A robot is a complex machine which may contain mechanical, electrical, pneumatic, hydraulic and microelectronic components. Essentially a robot consists of four elements ... of sensors are available nowadays including tactile proximity, ultrasonic ranging and vision sensors. 

State advantages of CNC system. What are G codes and M codes.

Description : State advantages of CNC system. What are G codes and M codes.

Last Answer : Advantages: *An increase in flexibility. *An improvement in the possibilities for correcting errors in part programming. *The possibility of using the computers peripheral equipment. *Tape and tape reads are used ... often say that the "M" stands for "machine", although it was not intended to.

State the application of rack and pinion.

Description : State the application of rack and pinion.

Last Answer : Rack and Pinion : A rack and pinion is a type of linear actuator that comprises a pair of gears which convert rotational motion into linear motion. A circular gear called "the pinion" engages teeth on a ... and dimensions for the design of a generating tool, such as a hob or a gear shaper cutter. 

Draw block diagram of pneumatic system showing its basic components. State the functions of control value and air actuator.

Description : Draw block diagram of pneumatic system showing its basic components. State the functions of control value and air actuator.

Last Answer : Diagram : Control valve: - control and regulates the direction of flow and pressure etc. Air actuator: - Air cylinders and motors are used to obtain the required movements of direction flow.

Draw block diagram of practical ABS system. State its advantages.

Description : Draw block diagram of practical ABS system. State its advantages.

Last Answer : Advantages: Anti-lock braking system (ABS) guarantees stable braking characteristics on all road surfaces, hence avoids overturning of the vehicle. ABS reduces friction on wheels and road, thus increases the ... effectively, then an experienced driver on the non ABS vehicle. Diagram : 

State the importance of mechatronics in various field of engineering

Description : State the importance of mechatronics in various field of engineering

Last Answer : Mechanical System: These system deal with behavior of matter under the action of forces. Mechanical system like hydraulic, pneumatic, rotational or translational, thermal, Fluid etc. are ... circuit like flip-flops, counters registers, memories software is nothing but system & application

8. How does a solenoid behave like a magnet? Can you determine the north and south poles of a current–carrying solenoid with the help of a bar magnet? Explain. -Physics-10

Description : 8. How does a solenoid behave like a magnet? Can you determine the north and south poles of a current–carrying solenoid with the help of a bar magnet? Explain. -Physics-10

Last Answer : A solenoid is a long coil of circular loops of insulated copper wire. The magnetic field produced around the solenoid when the current is passed through it is similar to the magnetic field ... shows the arrangement of magnetic fields produced around the solenoid when current is passed through it.

Explain solenoid valve with construction and working of it.

Description : Explain solenoid valve with construction and working of it.

Last Answer : Solenoid valve  Construction: A solenoid valve consists of an electromagnetic coil and a valve. The electromagnetic coil actuates an armature or a valve stem in a magnetic field to control ... on-off switching option in the system and are actuated by electric signals from remote locations. 

What is solenoid valve ? Explain its working with the help of diagram.

Description : What is solenoid valve ? Explain its working with the help of diagram.

Last Answer : Solenoid valve is an electromagnetic valve used to control flow of fluid such as air or oil. It consists of a solenoid assembly and valve assembly. When current passes through solenoid, the ... remains closed. Solenoid valves are used in hydraulic and pneumatic circuits to regulate air/oil flow. 

Biosystematics aims at (a) the classification of organisms based on broad morphological characters (b) delimiting various taxa of organisms and establishing their relationships (c) the classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies (d) identification and arrangement of organisms on the basis of their cytological characteristics.

Description : Biosystematics aims at (a) the classification of organisms based on broad morphological characters (b) delimiting various taxa of organisms and establishing their relationships (c) the ... (d) identification and arrangement of organisms on the basis of their cytological characteristics.

Last Answer : (b) delimiting various taxa of organisms and establishing their relationships

Smart link to your app should auto-redirect based on which of the following parameters? A. Device type & OS B. Screen size C. OEM Brand D. All of the above

Description : Smart link to your app should auto-redirect based on which of the following parameters? A. Device type & OS B. Screen size C. OEM Brand D. All of the above

Last Answer : A. Device type & OS