Toggle navigation
Home
Article Category
Question Papers
General Knowlege
Popular Pages
Multiple Choice Question in 049
Multiple Choice Question in
Multiple Choice Question in TRADES-INSTRUCTOR---GR-II---SMITHY---TECHNICAL-EDUCATION
Multiple Choice Question in -current-affairs-2016
Multiple Choice Question in 2016
Question Answer in ASSISTANT-PROFESSOR---COMPUTER-SCIENCE-AND-ENGINEERING---TECHNICAL-EDUCATION
Multiple Choice Question in ASSISTANT-PROFESSOR---COMPUTER-SCIENCE-AND-ENGINEERING---TECHNICAL-EDUCATION
Multiple Choice Question in english
Multiple Choice Question in abbreviations-abbreviations-m
Multiple Choice Question in SSC CHSL 7 March 2018 Morning Shift
Multiple Choice Question in 072/2016
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
1. Which metal is not used as electromagnet?
(A): Iron
(B): Copper
(C): Nickel
(D): Cobalt
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Write Comment
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Tags
Show Similar Question And Answers
QA->What is most suitable for the core of an electromagnet?....
QA->Which metal is used for making boats because it does not corrode by seawater?....
QA->WHICH METAL IS KNOWN AS " WONDER METAL "....
QA->WHICH METAL IS KNOWN AS METAL OF FUTURE....
QA->WHICH METAL IS KNOWN AS THE " MAGIC METAL OF LIFE "....
MCQ->The simplest method of welding two pieces of metal together is known as pressure welding.The ends of a metal are heated to a white heat-for iron,the welding temperature should be about 1300C-in a flame.At this temperature the metal becomes plastic.The ends are pressed or hammered together,and the joint is smoothed off.Care must be taken to ensure that surfaces are thoroughly clean first,for dirt will weaken the weld.Moreover,the heating of iron or steel to a high temperature cause oxidation,and a film of oxide is added to the heated surfaces.For this reason,flux is applied to the heated metal.At welding heat,flux melts and the oxide particles are dissolved in it together with any other impurities which may be present.The metal surfaces are pressed together,and the flux is squeezed out from the center of the weld.A number of different types of weld may be used,but for fairly thick bars of metals,a vee-shaped belt should be normally employed.It is rather stronger than ordinary butt weld. The simplest way of welding two pieces of metal together is....
MCQ->Select the set in which the statements are logically related. A. Metal is good material for desks. B. Desks are made of metal. C. This object is not a desk. D. This object is a desk. E. This object is not made of metal. F. This is made of metal. ....
MCQ->Which metal is not used as electromagnet?....
MCQ->Which metal is used to make electromagnet?....
MCQ->Statements : (I) All the watches sold in that shop are made of white metal. (II) Some of Rico watches are sold in that shop. Inferences : 1. All watches of white metals are manufactured by Rico. 2. Some of Rico watches are of white metal. 3. None of Rico watches are of white metal. 4. Some of Rico watches of white metal are sold in that shop.....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions