A very soft whisper may have noise level of

Related MCQs

• Noise level in case of an aircraft is
• For soft steel the cutting speed for lathe operations is around
• Which of the following is dead soft steel?
• In case of very hard surfaces the Brinell Hardness test method fails to give reliable results because
• Which of the following is very hard grade?
• The tool may fail suddenly because of
• Poor fusion in a welded joint may be due to
• In EDM the number of discharges perminute may be as high as
• Porosity of a welded joint may be caused by
• Warping may be avoided when quenching a long slender piece of work by