What are the values of temperature that are obtained while machining – McqOptions

MCQOPTIONS

1.	What are the values of temperature that are obtained while machining using EDM?
A.	2000 to 3000ᵒC
B.	4000 to 6000ᵒC
C.	8000 to 12000ᵒC
D.	15000 to 20000ᵒC
Answer» D. 15000 to 20000ᵒC

Discussion

No Comment Found

Related MCQs

At the end of pulse, super-heated metal evaporates _______________
What are the values of pressure of the plasma in EDM?
State whether the following statement is true or false about material removal in EDM.“In EDM, high pressures allow the metal to evaporate.”
What is the duration of sparks that are produced in Electro discharge machining?
What range of heat fluxes are obtained while machining using EDM?
What are the values of temperature that are obtained while machining using EDM?
State whether the following statement is true or false regarding EDM.“In EDM, negative ions (electrons) collide with positive ions to generate heat.”
What is the radius of channel, when electrical breakdown occur?
How is material removed in Electro discharge machining?
What are the values of gaps between the electrodes in EDM?