Green colour on a pattern indicates Production Engineering Mcqs January 19, 2020 BILAL KHATTAK0 A.Surface to be left unmachined B.Surface to be machined C.Core prints D.Seats for loose core prints E.Fillets Related Mcqs: Black broken lines on a pattern indicates Yellow colour on a pattern indicates Chaplets are Which of the following colour has wavelength between green and red colour? The fatigue limit of a material When small castings are to be produced in large numbers, the type of pattern generally used is Cause of red-green colour blindness is: The wavelength of green colour is nearly Core prints are provided to What will be the colour of red rose when it is seen through green glass?