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magnetic separator mcqs

86. In coal preparation plant,magnetic separatorsare used to remove (a) dust (b) clinkers (c) iron particles (d) sand. Ans: c. 87. Load carrying capacity of belt conveyor is about (a) 20 to 40 tonnes/hr (b) 50 to 100 tonnes/hr (c) 100 to 150 tonnes/hr (d) 150 to 200 tonnes/hr. Ans: b. 88.

Electromagnetic Theory MCQs Magnetic Forces and

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50 Important Magnetic Circuit MCQ Questions and Answers

50 ImportantMagneticCircuitMCQQuestions and Answers - Electrical Engineering ImportantMultiple choice Questionsand Answer PDF free download interview questions objective type questions.

Magnetic Coolant Separators (MCS) Barnes International, Inc.

BarnesMagneticCoolantSeparators (MCS) are considered the standard for ferrous metal grinding operations worldwide. With over 11,000 of these filters in use today, many companies are realizing the resulting benefits of increased machine up-time, improved wheel life, reduced coolant costs and better surface finishes on parts.

Electromagnetism MCQs

ElectromagnetismMCQs. 1.Magneticforce acting on a unit positive charge moving perpendicular to themagneticfield with a unit velocity is called A.Magneticflux B.Magneticfield intensity C.Magneticinduction D. Self-inductance View Answer. Answer: Option C. 2. A current carrying conductor is placed in a uniformmagneticfield parallel to it.

Magnetic Separators 911Metallurgist

Magnetic SeparatorsApplication in Mineral Industry. One of the oldest tools used in mineral concentrating is themagnetic separator. Virtually every mineral handling system has need for some type ofmagneticequipment in two types of basic usage. Equipment protection through tramp iron removal.

JEE Physics Magnetism and Matter MCQs Set A, Multiple

Question: Suppose an isolated north pole is kept at the centre of a circular loop carrying a electric current i. Themagneticfield due to the north pole at a point on the periphery of the wire is B. The radius of the loop is a. The force on the wire is

PhysicsMCQsfor Class 12 with Answers Chapter 5 Magnetism

Jul 17, 2020· PhysicsMCQsFor Class 12 with Answers Chapter wise Pdf Question 4. Consider the two idealized systems: (i) a parallel plate capacitor with large plates and smallseparationand (ii) a long solenoid of length L » R, radius of cross-section.

PhysicsMCQsfor Class 12 with Answers Chapter 5 Magnetism

Oct 11, 2020· PhysicsMCQsFor Class 12 with Answers Chapter wise Pdf Question 4. Consider the two idealized systems: (i) a parallel plate capacitor with large plates and smallseparationand (ii) a long solenoid of length L » R, radius of cross-section. In (i) E is ideally treated as a constant between plates and zero outside.

Magnetism MCQs for NEET BYJUS

The property of any object by virtue of which it attracts or repelsmagneticobjects is known asmagnetism. Magnets can be of two types as Natural magnets and Artificial Magnets.Magnetite and loadstone are examples of natural magnets while a bar magnet, electromagnet and a horseshoe magnet are examples of artificial magnets.

agricultural engineeringquestions and answersMCQs

Theseparationof grain inmagnetic separatoris carried out on the basis of: A. Specific gravity: B. Surface texture: C. Roundness : D. Relative length: View Answer Workspace Report Discuss in Forum. 1368. Cycloneseparatorworks on: A. Centrifugal force: B. Fravity force: C. Inertia force: D. None of these ...

ElectromagnetismMCQs

ElectromagnetismMCQs. 1.Magneticforce acting on a unit positive charge moving perpendicular to themagneticfield with a unit velocity is called A.Magneticflux B.Magneticfield intensity C.Magneticinduction D. Self-inductance View Answer. Answer: Option C. 2. A current carrying conductor is placed in a uniformmagneticfield parallel to it.

JEE Physics Magnetism and MatterMCQsSet A, Multiple

Question: Suppose an isolated north pole is kept at the centre of a circular loop carrying a electric current i. Themagneticfield due to the north pole at a point on the periphery of the wire is B. The radius of the loop is a. The force on the wire is

Oily WaterSeparatorQuestions with Answers MarinersPoint

Mar 04, 2020· What is Oily WaterSeparator? Enlist the mountings of OWS ? What maintenance carried out on OWS ? How OWS Works ? OWS Functions ? Safeties Device on OWS ? OWS Design ? What is the basic working principle of an oily waterseparatoron ships […]

Separation methods Quiz Quizizz

iron ismagnetic, copper is not. copper ismagnetic, iron is not. neither metal ismagnetic. copper screws are heavier than iron and fall off the magnet. Tags: Question 8 . SURVEY . ... Which one of the following is the name forseparationtechnique in the picture below. answer choices . distillation. dissolving. evaporation. decanting. Tags ...

30 Most Asked Objective Questions orMCQon Magnetism and

Multiple Choice Questions(MCQ) on Network Theorem 1. Kirchhoff s current law states that (a) net current flow at the junction i... 30 Most Asked Objective Questions orMCQ on Magnetism and Electromagnetismfor Electrical Engineering

Question Bank for 6th Class ScienceSeparationof

A mixture contains three different substances X, Y and Z. They are of the same size, cubical in shape and yellow in colour. X particles are very heavy, insoluble, non-magneticand contribute 50% of the mixture. Y particles are very light, insoluble, non-magneticand contribute 40% of …

MCQQuestions for Class 12 Chemistry Chapter 6 General

Sep 04, 2020· We hope the given NCERTMCQQuestions for Class 12 Chemistry Chapter 6 General Principles and Processes of Isolation of Elements with Answers Pdf free download will help you. If you have any queries regarding General Principles and Processes of Isolation of Elements CBSE Class 12 ChemistryMCQs Multiple Choice Questionswith Answers, drop a ...

Electromechanical Energy Conversion Principle MCQs

Q 1. The developed electromagnetic force and/or torque in the electromechanical energy conversion system act in a direction that tends _______. A. to increase the stored energy at constant flux B. to decrease the stored energy at constant flux C. to decrease the stored energy at constant mmf D. to increase the stored energy at ...

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